11138005429896 has 32 divisors (see below), whose sum is σ = 27845214503040. Its totient is φ = 3712641686208.

The previous prime is 11138005429853. The next prime is 11138005429907. The reversal of 11138005429896 is 69892450083111.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1874350 + ... + 5078306.

It is an arithmetic number, because the mean of its divisors is an integer number (870162953220).

Almost surely, 2^{11138005429896} is an apocalyptic number.

It is an amenable number.

11138005429896 is an abundant number, since it is smaller than the sum of its proper divisors (16707209073144).

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

11138005429896 is a wasteful number, since it uses less digits than its factorization.

11138005429896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348813 (or 3348809 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 57.

The spelling of 11138005429896 in words is "eleven trillion, one hundred thirty-eight billion, five million, four hundred twenty-nine thousand, eight hundred ninety-six".