38250861413 has 16 divisors (see below), whose sum is σ = 40275247872. Its totient is φ = 36257760000.

The previous prime is 38250861403. The next prime is 38250861433. The reversal of 38250861413 is 31416805283.

It is a cyclic number.

It is not a de Polignac number, because 38250861413 - 2²⁴ = 38234084197 is a prime.

It is a super-3 number, since 3×38250861413³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38250861403) 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, 1449053 + ... + 1475213.

It is an arithmetic number, because the mean of its divisors is an integer number (2517202992).

Almost surely, 2^38250861413 is an apocalyptic number.

It is an amenable number.

38250861413 is a deficient number, since it is larger than the sum of its proper divisors (2024386459).

38250861413 is a wasteful number, since it uses less digits than its factorization.

38250861413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26756.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 38250861413 in words is "thirty-eight billion, two hundred fifty million, eight hundred sixty-one thousand, four hundred thirteen".