12049659084 has 24 divisors (see below), whose sum is σ = 28801625328. Its totient is φ = 3918588160.

The previous prime is 12049659073. The next prime is 12049659113. The reversal of 12049659084 is 48095694021.

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, 12245097 + ... + 12246080.

It is an arithmetic number, because the mean of its divisors is an integer number (1200067722).

Almost surely, 2^12049659084 is an apocalyptic number.

It is an amenable number.

12049659084 is an abundant number, since it is smaller than the sum of its proper divisors (16751966244).

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

12049659084 is a wasteful number, since it uses less digits than its factorization.

12049659084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24491225 (or 24491223 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 12049659084 in words is "twelve billion, forty-nine million, six hundred fifty-nine thousand, eighty-four".