64461114594 has 24 divisors (see below), whose sum is σ = 139786925772. Its totient is φ = 21468395520.

The previous prime is 64461114559. The next prime is 64461114623. The reversal of 64461114594 is 49541116446.

64461114594 is a `hidden beast` number, since 6 + 4 + 46 + 1 + 1 + 14 + 594 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 62418526569 + 2042588025 = 249837^2 + 45195^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1532227 + ... + 1573734.

Almost surely, 2^64461114594 is an apocalyptic number.

64461114594 is an abundant number, since it is smaller than the sum of its proper divisors (75325811178).

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

64461114594 is a wasteful number, since it uses less digits than its factorization.

64461114594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107122 (or 3107119 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The spelling of 64461114594 in words is "sixty-four billion, four hundred sixty-one million, one hundred fourteen thousand, five hundred ninety-four".