462520440797143 has 2 divisors, whose sum is σ = 462520440797144. Its totient is φ = 462520440797142.

The previous prime is 462520440797099. The next prime is 462520440797291. The reversal of 462520440797143 is 341797044025264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 462520440797143 - 2¹³ = 462520440788951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462520440794143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231260220398571 + 231260220398572.

It is an arithmetic number, because the mean of its divisors is an integer number (231260220398572).

Almost surely, 2^{462520440797143} is an apocalyptic number.

462520440797143 is a deficient number, since it is larger than the sum of its proper divisors (1).

462520440797143 is an equidigital number, since it uses as much as digits as its factorization.

462520440797143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40642560, while the sum is 58.

The spelling of 462520440797143 in words is "four hundred sixty-two trillion, five hundred twenty billion, four hundred forty million, seven hundred ninety-seven thousand, one hundred forty-three".