314642233661 has 32 divisors (see below), whose sum is σ = 381854414592. Its totient is φ = 253610749440.

The previous prime is 314642233627. The next prime is 314642233669. The reversal of 314642233661 is 166332246413.

It is not a de Polignac number, because 314642233661 - 2²² = 314638039357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314642233669) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 997775 + ... + 1274691.

It is an arithmetic number, because the mean of its divisors is an integer number (11932950456).

Almost surely, 2^314642233661 is an apocalyptic number.

It is an amenable number.

314642233661 is a deficient number, since it is larger than the sum of its proper divisors (67212180931).

314642233661 is a wasteful number, since it uses less digits than its factorization.

314642233661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277109.

The product of its digits is 373248, while the sum is 41.

The spelling of 314642233661 in words is "three hundred fourteen billion, six hundred forty-two million, two hundred thirty-three thousand, six hundred sixty-one".