11830256934 has 16 divisors (see below), whose sum is σ = 23661939888. Its totient is φ = 3943181312.

The previous prime is 11830256929. The next prime is 11830256941. The reversal of 11830256934 is 43965203811.

It is a Curzon number.

It is a congruent number.

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, 70174 + ... + 169070.

It is an arithmetic number, because the mean of its divisors is an integer number (1478871243).

Almost surely, 2^11830256934 is an apocalyptic number.

11830256934 is an abundant number, since it is smaller than the sum of its proper divisors (11831682954).

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

11830256934 is a wasteful number, since it uses less digits than its factorization.

11830256934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118839.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 11830256934 in words is "eleven billion, eight hundred thirty million, two hundred fifty-six thousand, nine hundred thirty-four".