38372047748 has 12 divisors (see below), whose sum is σ = 67153234512. Its totient is φ = 19185409320.

The previous prime is 38372047741. The next prime is 38372047771. The reversal of 38372047748 is 84774027383.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 38372047748.

It is not an unprimeable number, because it can be changed into a prime (38372047741) 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, 5063 + ... + 277073.

It is an arithmetic number, because the mean of its divisors is an integer number (5596102876).

Almost surely, 2^38372047748 is an apocalyptic number.

It is an amenable number.

38372047748 is a deficient number, since it is larger than the sum of its proper divisors (28781186764).

38372047748 is a wasteful number, since it uses less digits than its factorization.

38372047748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307282 (or 307280 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 38372047748 in words is "thirty-eight billion, three hundred seventy-two million, forty-seven thousand, seven hundred forty-eight".