564416140121331 has 8 divisors (see below), whose sum is σ = 752665150291200. Its totient is φ = 376222278349512.

The previous prime is 564416140121303. The next prime is 564416140121359. The reversal of 564416140121331 is 133121041614465.

It is an interprime number because it is at equal distance from previous prime (564416140121303) and next prime (564416140121359).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 564416140121331 - 2⁵ = 564416140121299 is a prime.

It is a super-2 number, since 2×564416140121331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (564416140126331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13787075631 + ... + 13787116568.

It is an arithmetic number, because the mean of its divisors is an integer number (94083143786400).

Almost surely, 2^{564416140121331} is an apocalyptic number.

564416140121331 is a deficient number, since it is larger than the sum of its proper divisors (188249010169869).

564416140121331 is a wasteful number, since it uses less digits than its factorization.

564416140121331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27574199025.

The product of its (nonzero) digits is 207360, while the sum is 42.

Adding to 564416140121331 its reverse (133121041614465), we get a palindrome (697537181735796).

The spelling of 564416140121331 in words is "five hundred sixty-four trillion, four hundred sixteen billion, one hundred forty million, one hundred twenty-one thousand, three hundred thirty-one".