244431213304 has 16 divisors (see below), whose sum is σ = 458330718600. Its totient is φ = 122209688352.

The previous prime is 244431213277. The next prime is 244431213349. The reversal of 244431213304 is 403312134442.

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, 561739 + ... + 896890.

Almost surely, 2^244431213304 is an apocalyptic number.

It is an amenable number.

244431213304 is a deficient number, since it is larger than the sum of its proper divisors (213899505296).

244431213304 is a wasteful number, since it uses less digits than its factorization.

244431213304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479582 (or 1479578 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 244431213304 its reverse (403312134442), we get a palindrome (647743347746).

The spelling of 244431213304 in words is "two hundred forty-four billion, four hundred thirty-one million, two hundred thirteen thousand, three hundred four".