38871520942 has 8 divisors (see below), whose sum is σ = 59295540600. Its totient is φ = 19106340744.

The previous prime is 38871520907. The next prime is 38871520943. The reversal of 38871520942 is 24902517883.

38871520942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-5 number, since 5×38871520942⁵ (a number of 54 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38871520943) 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, 164709717 + ... + 164709952.

It is an arithmetic number, because the mean of its divisors is an integer number (7411942575).

Almost surely, 2^38871520942 is an apocalyptic number.

38871520942 is a deficient number, since it is larger than the sum of its proper divisors (20424019658).

38871520942 is a wasteful number, since it uses less digits than its factorization.

38871520942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329419730.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 38871520942 in words is "thirty-eight billion, eight hundred seventy-one million, five hundred twenty thousand, nine hundred forty-two".