38393857482 has 16 divisors (see below), whose sum is σ = 76789866240. Its totient is φ = 12797593952.

The previous prime is 38393857477. The next prime is 38393857493. The reversal of 38393857482 is 28475839383.

38393857482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230119 + ... + 360197.

It is an arithmetic number, because the mean of its divisors is an integer number (4799366640).

Almost surely, 2^38393857482 is an apocalyptic number.

38393857482 is an abundant number, since it is smaller than the sum of its proper divisors (38396008758).

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

38393857482 is a wasteful number, since it uses less digits than its factorization.

38393857482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179277.

The product of its digits is 34836480, while the sum is 60.

The spelling of 38393857482 in words is "thirty-eight billion, three hundred ninety-three million, eight hundred fifty-seven thousand, four hundred eighty-two".