192431242464 has 48 divisors (see below), whose sum is σ = 507052732032. Its totient is φ = 63899846528.

The previous prime is 192431242403. The next prime is 192431242469. The reversal of 192431242464 is 464242134291.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192431242469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3785574 + ... + 3836069.

It is an arithmetic number, because the mean of its divisors is an integer number (10563598584).

Almost surely, 2^192431242464 is an apocalyptic number.

It is an amenable number.

192431242464 is an abundant number, since it is smaller than the sum of its proper divisors (314621489568).

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

192431242464 is a wasteful number, since it uses less digits than its factorization.

192431242464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7621919 (or 7621911 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The spelling of 192431242464 in words is "one hundred ninety-two billion, four hundred thirty-one million, two hundred forty-two thousand, four hundred sixty-four".