38182144956 has 24 divisors (see below), whose sum is σ = 89741979600. Its totient is φ = 12634480512.

The previous prime is 38182144943. The next prime is 38182144967. The reversal of 38182144956 is 65944128183.

It is a junction number, because it is equal to n+sod(n) for n = 38182144899 and 38182144908.

It is a congruent number.

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, 11610931 + ... + 11614218.

It is an arithmetic number, because the mean of its divisors is an integer number (3739249150).

Almost surely, 2^38182144956 is an apocalyptic number.

It is an amenable number.

38182144956 is an abundant number, since it is smaller than the sum of its proper divisors (51559834644).

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

38182144956 is a wasteful number, since it uses less digits than its factorization.

38182144956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23225293 (or 23225291 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The spelling of 38182144956 in words is "thirty-eight billion, one hundred eighty-two million, one hundred forty-four thousand, nine hundred fifty-six".