38150407157907 has 16 divisors (see below), whose sum is σ = 56432035244160. Its totient is φ = 22729569748800.

The previous prime is 38150407157899. The next prime is 38150407158029. The reversal of 38150407157907 is 70975170405183.

It is not a de Polignac number, because 38150407157907 - 2³ = 38150407157899 is a prime.

It is a super-2 number, since 2×38150407157907² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38150407155907) 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, 9797226394 + ... + 9797230287.

It is an arithmetic number, because the mean of its divisors is an integer number (3527002202760).

Almost surely, 2^{38150407157907} is an apocalyptic number.

38150407157907 is a deficient number, since it is larger than the sum of its proper divisors (18281628086253).

38150407157907 is a wasteful number, since it uses less digits than its factorization.

38150407157907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19594456754.

The product of its (nonzero) digits is 7408800, while the sum is 57.

The spelling of 38150407157907 in words is "thirty-eight trillion, one hundred fifty billion, four hundred seven million, one hundred fifty-seven thousand, nine hundred seven".