3157361705441 has 2 divisors, whose sum is σ = 3157361705442. Its totient is φ = 3157361705440.

The previous prime is 3157361705437. The next prime is 3157361705467. The reversal of 3157361705441 is 1445071637513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2443581734416 + 713779971025 = 1563196^2 + 844855^2 .

It is a cyclic number.

It is not a de Polignac number, because 3157361705441 - 2² = 3157361705437 is a prime.

It is not a weakly prime, because it can be changed into another prime (3157361755441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1578680852720 + 1578680852721.

It is an arithmetic number, because the mean of its divisors is an integer number (1578680852721).

Almost surely, 2^{3157361705441} is an apocalyptic number.

It is an amenable number.

3157361705441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3157361705441 is an equidigital number, since it uses as much as digits as its factorization.

3157361705441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 3157361705441 in words is "three trillion, one hundred fifty-seven billion, three hundred sixty-one million, seven hundred five thousand, four hundred forty-one".