614232243564 has 12 divisors (see below), whose sum is σ = 1433208568344. Its totient is φ = 204744081184.

The previous prime is 614232243563. The next prime is 614232243577. The reversal of 614232243564 is 465342232416.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (614232243563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25593010137 + ... + 25593010160.

It is an arithmetic number, because the mean of its divisors is an integer number (119434047362).

Almost surely, 2^614232243564 is an apocalyptic number.

It is an amenable number.

614232243564 is an abundant number, since it is smaller than the sum of its proper divisors (818976324780).

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

614232243564 is a wasteful number, since it uses less digits than its factorization.

614232243564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51186020304 (or 51186020302 counting only the distinct ones).

The product of its digits is 829440, while the sum is 42.

The spelling of 614232243564 in words is "six hundred fourteen billion, two hundred thirty-two million, two hundred forty-three thousand, five hundred sixty-four".