345500014054501 has 2 divisors, whose sum is σ = 345500014054502. Its totient is φ = 345500014054500.

The previous prime is 345500014054487. The next prime is 345500014054519. The reversal of 345500014054501 is 105450410005543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339443739152001 + 6056274902500 = 18423999^2 + 2460950^2 .

It is a cyclic number.

It is not a de Polignac number, because 345500014054501 - 2⁹ = 345500014053989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345500014054801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172750007027250 + 172750007027251.

It is an arithmetic number, because the mean of its divisors is an integer number (172750007027251).

Almost surely, 2^{345500014054501} is an apocalyptic number.

It is an amenable number.

345500014054501 is a deficient number, since it is larger than the sum of its proper divisors (1).

345500014054501 is an equidigital number, since it uses as much as digits as its factorization.

345500014054501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 345500014054501 in words is "three hundred forty-five trillion, five hundred billion, fourteen million, fifty-four thousand, five hundred one".