38605372773091 has 8 divisors (see below), whose sum is σ = 38679807635568. Its totient is φ = 38530939200000.

The previous prime is 38605372773047. The next prime is 38605372773109. The reversal of 38605372773091 is 19037727350683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38605372773091 - 2⁷ = 38605372772963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38605372773491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77861716 + ... + 78355966.

It is an arithmetic number, because the mean of its divisors is an integer number (4834975954446).

Almost surely, 2^{38605372773091} is an apocalyptic number.

38605372773091 is a deficient number, since it is larger than the sum of its proper divisors (74434862477).

38605372773091 is a wasteful number, since it uses less digits than its factorization.

38605372773091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644693.

The product of its (nonzero) digits is 40007520, while the sum is 61.

The spelling of 38605372773091 in words is "thirty-eight trillion, six hundred five billion, three hundred seventy-two million, seven hundred seventy-three thousand, ninety-one".