38230574148 has 144 divisors (see below), whose sum is σ = 111246984576. Its totient is φ = 10977246720.

The previous prime is 38230574093. The next prime is 38230574149. The reversal of 38230574148 is 84147503283.

38230574148 is a `hidden beast` number, since 3 + 8 + 2 + 30 + 574 + 1 + 48 = 666.

It is not an unprimeable number, because it can be changed into a prime (38230574149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 398011 + ... + 484637.

It is an arithmetic number, because the mean of its divisors is an integer number (772548504).

Almost surely, 2^38230574148 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 38230574148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55623492288).

38230574148 is an abundant number, since it is smaller than the sum of its proper divisors (73016410428).

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

38230574148 is a wasteful number, since it uses less digits than its factorization.

38230574148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86714 (or 86709 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 38230574148 in words is "thirty-eight billion, two hundred thirty million, five hundred seventy-four thousand, one hundred forty-eight".