38031120366 has 64 divisors (see below), whose sum is σ = 82324926720. Its totient is φ = 11671672320.

The previous prime is 38031120311. The next prime is 38031120367. The reversal of 38031120366 is 66302113083.

It is a super-2 number, since 2×38031120366² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38031120367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3989686 + ... + 3999206.

It is an arithmetic number, because the mean of its divisors is an integer number (1286326980).

Almost surely, 2^38031120366 is an apocalyptic number.

38031120366 is an abundant number, since it is smaller than the sum of its proper divisors (44293806354).

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

38031120366 is a wasteful number, since it uses less digits than its factorization.

38031120366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10529.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 38031120366 in words is "thirty-eight billion, thirty-one million, one hundred twenty thousand, three hundred sixty-six".