423260264765 has 32 divisors (see below), whose sum is σ = 556065409536. Its totient is φ = 307373333760.

The previous prime is 423260264759. The next prime is 423260264827. The reversal of 423260264765 is 567462062324.

It is not a de Polignac number, because 423260264765 - 2⁸ = 423260264509 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27679952 + ... + 27695238.

It is an arithmetic number, because the mean of its divisors is an integer number (17377044048).

Almost surely, 2^423260264765 is an apocalyptic number.

It is an amenable number.

423260264765 is a deficient number, since it is larger than the sum of its proper divisors (132805144771).

423260264765 is a wasteful number, since it uses less digits than its factorization.

423260264765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22349.

The product of its (nonzero) digits is 2903040, while the sum is 47.

The spelling of 423260264765 in words is "four hundred twenty-three billion, two hundred sixty million, two hundred sixty-four thousand, seven hundred sixty-five".