121589374304 has 12 divisors (see below), whose sum is σ = 239379080724. Its totient is φ = 60794687136.

The previous prime is 121589374301. The next prime is 121589374331. The reversal of 121589374304 is 403473985121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121589374301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1899833942 + ... + 1899834005.

It is an arithmetic number, because the mean of its divisors is an integer number (19948256727).

Almost surely, 2^121589374304 is an apocalyptic number.

It is an amenable number.

121589374304 is a deficient number, since it is larger than the sum of its proper divisors (117789706420).

121589374304 is an equidigital number, since it uses as much as digits as its factorization.

121589374304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799667957 (or 3799667949 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 121589374304 in words is "one hundred twenty-one billion, five hundred eighty-nine million, three hundred seventy-four thousand, three hundred four".