321054434044 has 6 divisors (see below), whose sum is σ = 561845259584. Its totient is φ = 160527217020.

The previous prime is 321054434017. The next prime is 321054434101. The reversal of 321054434044 is 440434450123.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40131804252 + ... + 40131804259.

Almost surely, 2^321054434044 is an apocalyptic number.

It is an amenable number.

321054434044 is a deficient number, since it is larger than the sum of its proper divisors (240790825540).

321054434044 is a wasteful number, since it uses less digits than its factorization.

321054434044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80263608515 (or 80263608513 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 321054434044 its reverse (440434450123), we get a palindrome (761488884167).

The spelling of 321054434044 in words is "three hundred twenty-one billion, fifty-four million, four hundred thirty-four thousand, forty-four".