232019345464 has 16 divisors (see below), whose sum is σ = 460626642000. Its totient is φ = 109185574272.

The previous prime is 232019345431. The next prime is 232019345471. The reversal of 232019345464 is 464543910232.

It is a self number, because there is not a number n which added to its sum of digits gives 232019345464.

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, 853012164 + ... + 853012435.

It is an arithmetic number, because the mean of its divisors is an integer number (28789165125).

Almost surely, 2^232019345464 is an apocalyptic number.

It is an amenable number.

232019345464 is a deficient number, since it is larger than the sum of its proper divisors (228607296536).

232019345464 is a wasteful number, since it uses less digits than its factorization.

232019345464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706024622 (or 1706024618 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 232019345464 in words is "two hundred thirty-two billion, nineteen million, three hundred forty-five thousand, four hundred sixty-four".