121614754260512 has 48 divisors (see below), whose sum is σ = 243511486983072. Its totient is φ = 59779243330560.

The previous prime is 121614754260463. The next prime is 121614754260523. The reversal of 121614754260512 is 215062457416121.

It is a happy 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, 135117593 + ... + 136014680.

It is an arithmetic number, because the mean of its divisors is an integer number (5073155978814).

Almost surely, 2^{121614754260512} is an apocalyptic number.

It is an amenable number.

121614754260512 is an abundant number, since it is smaller than the sum of its proper divisors (121896732722560).

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

121614754260512 is a wasteful number, since it uses less digits than its factorization.

121614754260512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271132521 (or 271132513 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 121614754260512 in words is "one hundred twenty-one trillion, six hundred fourteen billion, seven hundred fifty-four million, two hundred sixty thousand, five hundred twelve".