11341986012 has 48 divisors (see below), whose sum is σ = 33605886720. Its totient is φ = 3240567216.

The previous prime is 11341986011. The next prime is 11341986041. The reversal of 11341986012 is 21068914311.

11341986012 is a `hidden beast` number, since 1 + 1 + 3 + 41 + 9 + 8 + 601 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11341986011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7500558 + ... + 7502069.

It is an arithmetic number, because the mean of its divisors is an integer number (700122640).

Almost surely, 2^11341986012 is an apocalyptic number.

11341986012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11341986012 is an abundant number, since it is smaller than the sum of its proper divisors (22263900708).

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

11341986012 is a wasteful number, since it uses less digits than its factorization.

11341986012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15002647 (or 15002639 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 11341986012 in words is "eleven billion, three hundred forty-one million, nine hundred eighty-six thousand, twelve".