123314410549969 has 2 divisors, whose sum is σ = 123314410549970. Its totient is φ = 123314410549968.

The previous prime is 123314410549903. The next prime is 123314410550039. The reversal of 123314410549969 is 969945014413321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99998260007569 + 23316150542400 = 9999913^2 + 4828680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123314410549969 is a prime.

It is a super-2 number, since 2×123314410549969² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123314410549069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61657205274984 + 61657205274985.

It is an arithmetic number, because the mean of its divisors is an integer number (61657205274985).

Almost surely, 2^{123314410549969} is an apocalyptic number.

It is an amenable number.

123314410549969 is a deficient number, since it is larger than the sum of its proper divisors (1).

123314410549969 is an equidigital number, since it uses as much as digits as its factorization.

123314410549969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25194240, while the sum is 61.

The spelling of 123314410549969 in words is "one hundred twenty-three trillion, three hundred fourteen billion, four hundred ten million, five hundred forty-nine thousand, nine hundred sixty-nine".