38993092407307 has 2 divisors, whose sum is σ = 38993092407308. Its totient is φ = 38993092407306.

The previous prime is 38993092407301. The next prime is 38993092407397. The reversal of 38993092407307 is 70370429039983.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38993092407307 - 2¹⁵ = 38993092374539 is a prime.

It is a super-2 number, since 2×38993092407307² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38993092407301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19496546203653 + 19496546203654.

It is an arithmetic number, because the mean of its divisors is an integer number (19496546203654).

Almost surely, 2^{38993092407307} is an apocalyptic number.

38993092407307 is a deficient number, since it is larger than the sum of its proper divisors (1).

38993092407307 is an equidigital number, since it uses as much as digits as its factorization.

38993092407307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61725888, while the sum is 64.

The spelling of 38993092407307 in words is "thirty-eight trillion, nine hundred ninety-three billion, ninety-two million, four hundred seven thousand, three hundred seven".