11042425116 has 30 divisors (see below), whose sum is σ = 28867081320. Its totient is φ = 3680808264.

The previous prime is 11042425109. The next prime is 11042425127. The reversal of 11042425116 is 61152424011.

11042425116 is a `hidden beast` number, since 1 + 104 + 2 + 42 + 511 + 6 = 666.

It is a super-2 number, since 2×11042425116² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 11042425116.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17040456 + ... + 17041103.

It is an arithmetic number, because the mean of its divisors is an integer number (962236044).

Almost surely, 2^11042425116 is an apocalyptic number.

It is an amenable number.

11042425116 is an abundant number, since it is smaller than the sum of its proper divisors (17824656204).

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

11042425116 is a wasteful number, since it uses less digits than its factorization.

11042425116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34081575 (or 34081564 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 11042425116 its reverse (61152424011), we get a palindrome (72194849127).

The spelling of 11042425116 in words is "eleven billion, forty-two million, four hundred twenty-five thousand, one hundred sixteen".