11039035986612 has 144 divisors (see below), whose sum is σ = 30579232320000. Its totient is φ = 3342664765440.

The previous prime is 11039035986611. The next prime is 11039035986613. The reversal of 11039035986612 is 21668953093011.

11039035986612 is a `hidden beast` number, since 1 + 1 + 0 + 39 + 0 + 3 + 598 + 6 + 6 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (11039035986611) and next prime (11039035986613).

It is a super-3 number, since 3×11039035986612³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11039035986611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6422764 + ... + 7958012.

It is an arithmetic number, because the mean of its divisors is an integer number (212355780000).

Almost surely, 2^{11039035986612} is an apocalyptic number.

11039035986612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11039035986612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15289616160000).

11039035986612 is an abundant number, since it is smaller than the sum of its proper divisors (19540196333388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11039035986612 is a wasteful number, since it uses less digits than its factorization.

11039035986612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535686 (or 1535681 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 11039035986612 in words is "eleven trillion, thirty-nine billion, thirty-five million, nine hundred eighty-six thousand, six hundred twelve".