121012614033456 has 20 divisors (see below), whose sum is σ = 312615919586552. Its totient is φ = 40337538011136.

The previous prime is 121012614033407. The next prime is 121012614033469. The reversal of 121012614033456 is 654330416210121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1260548062801 + ... + 1260548062896.

Almost surely, 2^{121012614033456} is an apocalyptic number.

121012614033456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

121012614033456 is an abundant number, since it is smaller than the sum of its proper divisors (191603305553096).

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

121012614033456 is a wasteful number, since it uses less digits than its factorization.

121012614033456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521096125708 (or 2521096125702 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 121012614033456 in words is "one hundred twenty-one trillion, twelve billion, six hundred fourteen million, thirty-three thousand, four hundred fifty-six".