340593576331157 has 2 divisors, whose sum is σ = 340593576331158. Its totient is φ = 340593576331156.

The previous prime is 340593576330949. The next prime is 340593576331171. The reversal of 340593576331157 is 751133675395043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268802287926481 + 71791288404676 = 16395191^2 + 8472974^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340593576331157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340593576331157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340593576331357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170296788165578 + 170296788165579.

It is an arithmetic number, because the mean of its divisors is an integer number (170296788165579).

Almost surely, 2^{340593576331157} is an apocalyptic number.

It is an amenable number.

340593576331157 is a deficient number, since it is larger than the sum of its proper divisors (1).

340593576331157 is an equidigital number, since it uses as much as digits as its factorization.

340593576331157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107163000, while the sum is 62.

The spelling of 340593576331157 in words is "three hundred forty trillion, five hundred ninety-three billion, five hundred seventy-six million, three hundred thirty-one thousand, one hundred fifty-seven".