38869315741 has 2 divisors, whose sum is σ = 38869315742. Its totient is φ = 38869315740.

The previous prime is 38869315733. The next prime is 38869315777. The reversal of 38869315741 is 14751396883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38797574841 + 71740900 = 196971^2 + 8470^2 .

It is a cyclic number.

It is not a de Polignac number, because 38869315741 - 2³ = 38869315733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38869315711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19434657870 + 19434657871.

It is an arithmetic number, because the mean of its divisors is an integer number (19434657871).

Almost surely, 2^38869315741 is an apocalyptic number.

It is an amenable number.

38869315741 is a deficient number, since it is larger than the sum of its proper divisors (1).

38869315741 is an equidigital number, since it uses as much as digits as its factorization.

38869315741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 55.

The spelling of 38869315741 in words is "thirty-eight billion, eight hundred sixty-nine million, three hundred fifteen thousand, seven hundred forty-one".