120563144350064 has 80 divisors (see below), whose sum is σ = 251746459195392. Its totient is φ = 55603219440384.

The previous prime is 120563144350049. The next prime is 120563144350109. The reversal of 120563144350064 is 460053441365021.

It is a junction number, because it is equal to n+sod(n) for n = 120563144349997 and 120563144350024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1565249057 + ... + 1565326079.

Almost surely, 2^{120563144350064} is an apocalyptic number.

It is an amenable number.

120563144350064 is an abundant number, since it is smaller than the sum of its proper divisors (131183314845328).

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

120563144350064 is a wasteful number, since it uses less digits than its factorization.

120563144350064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82534 (or 82528 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 120563144350064 in words is "one hundred twenty trillion, five hundred sixty-three billion, one hundred forty-four million, three hundred fifty thousand, sixty-four".