426329233065 has 80 divisors (see below), whose sum is σ = 770893516800. Its totient is φ = 225397468800.

The previous prime is 426329233049. The next prime is 426329233069. The reversal of 426329233065 is 560332923624.

426329233065 is a `hidden beast` number, since 4 + 2 + 632 + 9 + 2 + 3 + 3 + 0 + 6 + 5 = 666.

426329233065 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 426329233065 - 2⁴ = 426329233049 is a prime.

It is a super-2 number, since 2×426329233065² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 426329233065.

It is not an unprimeable number, because it can be changed into a prime (426329233069) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 79670140 + ... + 79675490.

It is an arithmetic number, because the mean of its divisors is an integer number (9636168960).

Almost surely, 2^426329233065 is an apocalyptic number.

426329233065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

426329233065 is a deficient number, since it is larger than the sum of its proper divisors (344564283735).

426329233065 is a wasteful number, since it uses less digits than its factorization.

426329233065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044 (or 7035 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

The spelling of 426329233065 in words is "four hundred twenty-six billion, three hundred twenty-nine million, two hundred thirty-three thousand, sixty-five".