2421334113232 has 20 divisors (see below), whose sum is σ = 4692101466916. Its totient is φ = 1210469218560.

The previous prime is 2421334113217. The next prime is 2421334113257. The reversal of 2421334113232 is 2323114331242.

It can be written as a sum of positive squares in 2 ways, for example, as 1273701845056 + 1147632268176 = 1128584^2 + 1071276^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2421334113194 and 2421334113203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12263883 + ... + 12459754.

Almost surely, 2^{2421334113232} is an apocalyptic number.

It is an amenable number.

2421334113232 is a deficient number, since it is larger than the sum of its proper divisors (2270767353684).

2421334113232 is a wasteful number, since it uses less digits than its factorization.

2421334113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24729766 (or 24729760 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 2421334113232 its reverse (2323114331242), we get a palindrome (4744448444474).

The spelling of 2421334113232 in words is "two trillion, four hundred twenty-one billion, three hundred thirty-four million, one hundred thirteen thousand, two hundred thirty-two".