38750085750081 has 16 divisors (see below), whose sum is σ = 51704243136000. Its totient is φ = 25814663040768.

The previous prime is 38750085750067. The next prime is 38750085750097. The reversal of 38750085750081 is 18005758005783.

It is not a de Polignac number, because 38750085750081 - 2⁹ = 38750085749569 is a prime.

It is a super-2 number, since 2×38750085750081² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38750085750781) 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, 43011600 + ... + 43903278.

It is an arithmetic number, because the mean of its divisors is an integer number (3231515196000).

Almost surely, 2^{38750085750081} is an apocalyptic number.

It is an amenable number.

38750085750081 is a deficient number, since it is larger than the sum of its proper divisors (12954157385919).

38750085750081 is a wasteful number, since it uses less digits than its factorization.

38750085750081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902168.

The product of its (nonzero) digits is 9408000, while the sum is 57.

The spelling of 38750085750081 in words is "thirty-eight trillion, seven hundred fifty billion, eighty-five million, seven hundred fifty thousand, eighty-one".