1450814917164 has 48 divisors (see below), whose sum is σ = 3398288766432. Its totient is φ = 481741581312.

The previous prime is 1450814917147. The next prime is 1450814917177. The reversal of 1450814917164 is 4617194180541.

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, 7972212 + ... + 8152164.

It is an arithmetic number, because the mean of its divisors is an integer number (70797682634).

Almost surely, 2^{1450814917164} is an apocalyptic number.

It is an amenable number.

1450814917164 is an abundant number, since it is smaller than the sum of its proper divisors (1947473849268).

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

1450814917164 is a wasteful number, since it uses less digits than its factorization.

1450814917164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182546 (or 182544 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 1450814917164 in words is "one trillion, four hundred fifty billion, eight hundred fourteen million, nine hundred seventeen thousand, one hundred sixty-four".