190314147085757 has 2 divisors, whose sum is σ = 190314147085758. Its totient is φ = 190314147085756.

The previous prime is 190314147085747. The next prime is 190314147085759. The reversal of 190314147085757 is 757580741413091.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134309069894041 + 56005077191716 = 11589179^2 + 7483654^2 .

It is a cyclic number.

It is not a de Polignac number, because 190314147085757 - 2⁸ = 190314147085501 is a prime.

Together with 190314147085759, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 190314147085757.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190314147085759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95157073542878 + 95157073542879.

It is an arithmetic number, because the mean of its divisors is an integer number (95157073542879).

Almost surely, 2^{190314147085757} is an apocalyptic number.

It is an amenable number.

190314147085757 is a deficient number, since it is larger than the sum of its proper divisors (1).

190314147085757 is an equidigital number, since it uses as much as digits as its factorization.

190314147085757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29635200, while the sum is 62.

The spelling of 190314147085757 in words is "one hundred ninety trillion, three hundred fourteen billion, one hundred forty-seven million, eighty-five thousand, seven hundred fifty-seven".