2321242421232 has 80 divisors (see below), whose sum is σ = 6853362086912. Its totient is φ = 663195651840.

The previous prime is 2321242421159. The next prime is 2321242421243.

2321242421232 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2321242421232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21649098 + ... + 21756054.

Almost surely, 2^{2321242421232} is an apocalyptic number.

It is an amenable number.

2321242421232 is an abundant number, since it is smaller than the sum of its proper divisors (4532119665680).

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

2321242421232 is a wasteful number, since it uses less digits than its factorization.

2321242421232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171566 (or 171560 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The spelling of 2321242421232 in words is "two trillion, three hundred twenty-one billion, two hundred forty-two million, four hundred twenty-one thousand, two hundred thirty-two".