17412351340957 has 2 divisors, whose sum is σ = 17412351340958. Its totient is φ = 17412351340956.

The previous prime is 17412351340939. The next prime is 17412351340973. The reversal of 17412351340957 is 75904315321471.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17063417762521 + 348933578436 = 4130789^2 + 590706^2 .

It is a cyclic number.

It is not a de Polignac number, because 17412351340957 - 2³¹ = 17410203857309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17412351340987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8706175670478 + 8706175670479.

It is an arithmetic number, because the mean of its divisors is an integer number (8706175670479).

Almost surely, 2^{17412351340957} is an apocalyptic number.

It is an amenable number.

17412351340957 is a deficient number, since it is larger than the sum of its proper divisors (1).

17412351340957 is an equidigital number, since it uses as much as digits as its factorization.

17412351340957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 17412351340957 in words is "seventeen trillion, four hundred twelve billion, three hundred fifty-one million, three hundred forty thousand, nine hundred fifty-seven".