352564114721 has 32 divisors (see below), whose sum is σ = 443285004288. Its totient is φ = 272938144320.

The previous prime is 352564114717. The next prime is 352564114733. The reversal of 352564114721 is 127411465253.

It is not a de Polignac number, because 352564114721 - 2² = 352564114717 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352564114751) 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, 18086246 + ... + 18105728.

It is an arithmetic number, because the mean of its divisors is an integer number (13852656384).

Almost surely, 2^352564114721 is an apocalyptic number.

It is an amenable number.

352564114721 is a deficient number, since it is larger than the sum of its proper divisors (90720889567).

352564114721 is a wasteful number, since it uses less digits than its factorization.

352564114721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23781.

The product of its digits is 201600, while the sum is 41.

Adding to 352564114721 its reverse (127411465253), we get a palindrome (479975579974).

The spelling of 352564114721 in words is "three hundred fifty-two billion, five hundred sixty-four million, one hundred fourteen thousand, seven hundred twenty-one".