323055421752 has 64 divisors (see below), whose sum is σ = 923236704000. Its totient is φ = 92279427840.

The previous prime is 323055421739. The next prime is 323055421807. The reversal of 323055421752 is 257124550323.

It is a self number, because there is not a number n which added to its sum of digits gives 323055421752.

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 in 15 ways as a sum of consecutive naturals, for example, 479124 + ... + 935772.

It is an arithmetic number, because the mean of its divisors is an integer number (14425573500).

Almost surely, 2^323055421752 is an apocalyptic number.

It is an amenable number.

323055421752 is an abundant number, since it is smaller than the sum of its proper divisors (600181282248).

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

323055421752 is a wasteful number, since it uses less digits than its factorization.

323055421752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460876 (or 460872 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The spelling of 323055421752 in words is "three hundred twenty-three billion, fifty-five million, four hundred twenty-one thousand, seven hundred fifty-two".