38468153742 has 32 divisors (see below), whose sum is σ = 77559552000. Its totient is φ = 12719167008.

The previous prime is 38468153663. The next prime is 38468153743. The reversal of 38468153742 is 24735186483.

It is a happy number.

38468153742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38468153743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439884 + ... + 520032.

It is an arithmetic number, because the mean of its divisors is an integer number (2423736000).

Almost surely, 2^38468153742 is an apocalyptic number.

38468153742 is an abundant number, since it is smaller than the sum of its proper divisors (39091398258).

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

38468153742 is a wasteful number, since it uses less digits than its factorization.

38468153742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80800.

The product of its digits is 3870720, while the sum is 51.

The spelling of 38468153742 in words is "thirty-eight billion, four hundred sixty-eight million, one hundred fifty-three thousand, seven hundred forty-two".