383829942428 has 12 divisors (see below), whose sum is σ = 671785269792. Its totient is φ = 191891293920.

The previous prime is 383829942427. The next prime is 383829942467. The reversal of 383829942428 is 824249928383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383829942427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5882825 + ... + 5947712.

It is an arithmetic number, because the mean of its divisors is an integer number (55982105816).

Almost surely, 2^383829942428 is an apocalyptic number.

It is an amenable number.

383829942428 is a deficient number, since it is larger than the sum of its proper divisors (287955327364).

383829942428 is a wasteful number, since it uses less digits than its factorization.

383829942428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11838652 (or 11838650 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 62.

The spelling of 383829942428 in words is "three hundred eighty-three billion, eight hundred twenty-nine million, nine hundred forty-two thousand, four hundred twenty-eight".