38742833088 has 112 divisors (see below), whose sum is σ = 114026411520. Its totient is φ = 12899577600.

The previous prime is 38742833081. The next prime is 38742833099. The reversal of 38742833088 is 88033824783.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38742833081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1561903 + ... + 1586513.

It is an arithmetic number, because the mean of its divisors is an integer number (1018092960).

Almost surely, 2^38742833088 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 38742833088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57013205760).

38742833088 is an abundant number, since it is smaller than the sum of its proper divisors (75283578432).

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

38742833088 is a wasteful number, since it uses less digits than its factorization.

38742833088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25543 (or 25527 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 38742833088 in words is "thirty-eight billion, seven hundred forty-two million, eight hundred thirty-three thousand, eighty-eight".