9135407003856 has 80 divisors (see below), whose sum is σ = 27249255352704. Its totient is φ = 2583207862272.

The previous prime is 9135407003839. The next prime is 9135407003867. The reversal of 9135407003856 is 6583007045319.

It is a super-2 number, since 2×9135407003856² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9135407003799 and 9135407003808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140115405 + ... + 140180588.

Almost surely, 2^{9135407003856} is an apocalyptic number.

It is an amenable number.

9135407003856 is an abundant number, since it is smaller than the sum of its proper divisors (18113848348848).

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

9135407003856 is a wasteful number, since it uses less digits than its factorization.

9135407003856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280296108 (or 280296102 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 9135407003856 in words is "nine trillion, one hundred thirty-five billion, four hundred seven million, three thousand, eight hundred fifty-six".