38974890101311 has 2 divisors, whose sum is σ = 38974890101312. Its totient is φ = 38974890101310.

The previous prime is 38974890101297. The next prime is 38974890101333. The reversal of 38974890101311 is 11310109847983.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38974890101311 - 2⁹ = 38974890100799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38974890101011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19487445050655 + 19487445050656.

It is an arithmetic number, because the mean of its divisors is an integer number (19487445050656).

Almost surely, 2^{38974890101311} is an apocalyptic number.

38974890101311 is a deficient number, since it is larger than the sum of its proper divisors (1).

38974890101311 is an equidigital number, since it uses as much as digits as its factorization.

38974890101311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 55.

The spelling of 38974890101311 in words is "thirty-eight trillion, nine hundred seventy-four billion, eight hundred ninety million, one hundred one thousand, three hundred eleven".