39190180963157 has 6 divisors (see below), whose sum is σ = 45588577855158. Its totient is φ = 33591583682664.

The previous prime is 39190180963127. The next prime is 39190180963261. The reversal of 39190180963157 is 75136908109193.

It can be written as a sum of positive squares in only one way, i.e., 32362547838481 + 6827633124676 = 5688809^2 + 2612974^2 .

It is not a de Polignac number, because 39190180963157 - 2⁸ = 39190180962901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39190180963157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39190180963127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 399899805698 + ... + 399899805795.

It is an arithmetic number, because the mean of its divisors is an integer number (7598096309193).

Almost surely, 2^{39190180963157} is an apocalyptic number.

It is an amenable number.

39190180963157 is a deficient number, since it is larger than the sum of its proper divisors (6398396892001).

39190180963157 is an equidigital number, since it uses as much as digits as its factorization.

39190180963157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799799611507 (or 799799611500 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 62.

The spelling of 39190180963157 in words is "thirty-nine trillion, one hundred ninety billion, one hundred eighty million, nine hundred sixty-three thousand, one hundred fifty-seven".