340761242413 has 2 divisors, whose sum is σ = 340761242414. Its totient is φ = 340761242412.

The previous prime is 340761242411. The next prime is 340761242453. The reversal of 340761242413 is 314242167043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331847427844 + 8913814569 = 576062^2 + 94413^2 .

It is a cyclic number.

It is not a de Polignac number, because 340761242413 - 2¹ = 340761242411 is a prime.

It is a super-2 number, since 2×340761242413² (a number of 24 digits) contains 22 as substring.

Together with 340761242411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340761242411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170380621206 + 170380621207.

It is an arithmetic number, because the mean of its divisors is an integer number (170380621207).

Almost surely, 2^340761242413 is an apocalyptic number.

It is an amenable number.

340761242413 is a deficient number, since it is larger than the sum of its proper divisors (1).

340761242413 is an equidigital number, since it uses as much as digits as its factorization.

340761242413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 340761242413 in words is "three hundred forty billion, seven hundred sixty-one million, two hundred forty-two thousand, four hundred thirteen".