121514944 has 28 divisors (see below), whose sum is σ = 243357400. Its totient is φ = 60196608.

The previous prime is 121514941. The next prime is 121514977. The reversal of 121514944 is 449415121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121514941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1734 + ... + 15685.

Almost surely, 2^121514944 is an apocalyptic number.

It is an amenable number.

121514944 is an abundant number, since it is smaller than the sum of its proper divisors (121842456).

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

121514944 is a wasteful number, since it uses less digits than its factorization.

121514944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17540 (or 17530 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 121514944 is about 11023.3816952875. The cubic root of 121514944 is about 495.3093926749.

The spelling of 121514944 in words is "one hundred twenty-one million, five hundred fourteen thousand, nine hundred forty-four".