383768242792 has 128 divisors (see below), whose sum is σ = 849761280000. Its totient is φ = 160629004800.

The previous prime is 383768242757. The next prime is 383768242799. The reversal of 383768242792 is 297242867383.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 383768242792.

It is not an unprimeable number, because it can be changed into a prime (383768242799) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8757817 + ... + 8801527.

It is an arithmetic number, because the mean of its divisors is an integer number (6638760000).

Almost surely, 2^383768242792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 383768242792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424880640000).

383768242792 is an abundant number, since it is smaller than the sum of its proper divisors (465993037208).

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

383768242792 is a wasteful number, since it uses less digits than its factorization.

383768242792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43895 (or 43891 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 61.

The spelling of 383768242792 in words is "three hundred eighty-three billion, seven hundred sixty-eight million, two hundred forty-two thousand, seven hundred ninety-two".