32343514621 has 16 divisors (see below), whose sum is σ = 35395133760. Its totient is φ = 29310561280.

The previous prime is 32343514597. The next prime is 32343514633. The reversal of 32343514621 is 12641534323.

It is a happy number.

It is not a de Polignac number, because 32343514621 - 2⁷ = 32343514493 is a prime.

It is a super-2 number, since 2×32343514621² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32343511621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10308765 + ... + 10311901.

It is an arithmetic number, because the mean of its divisors is an integer number (2212195860).

Almost surely, 2^32343514621 is an apocalyptic number.

It is an amenable number.

32343514621 is a deficient number, since it is larger than the sum of its proper divisors (3051619139).

32343514621 is a wasteful number, since it uses less digits than its factorization.

32343514621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5804.

The product of its digits is 51840, while the sum is 34.

The spelling of 32343514621 in words is "thirty-two billion, three hundred forty-three million, five hundred fourteen thousand, six hundred twenty-one".