11354035656 has 32 divisors (see below), whose sum is σ = 29879042400. Its totient is φ = 3585484800.

The previous prime is 11354035643. The next prime is 11354035661. The reversal of 11354035656 is 65653045311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12449145 + ... + 12450056.

It is an arithmetic number, because the mean of its divisors is an integer number (933720075).

Almost surely, 2^11354035656 is an apocalyptic number.

It is an amenable number.

11354035656 is an abundant number, since it is smaller than the sum of its proper divisors (18525006744).

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

11354035656 is a wasteful number, since it uses less digits than its factorization.

11354035656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24899229 (or 24899225 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 11354035656 in words is "eleven billion, three hundred fifty-four million, thirty-five thousand, six hundred fifty-six".