466042026420 has 72 divisors (see below), whose sum is σ = 1436835614760. Its totient is φ = 122240528640.

The previous prime is 466042026419. The next prime is 466042026427. The reversal of 466042026420 is 24620240664.

466042026420 is a `hidden beast` number, since 4 + 6 + 6 + 0 + 4 + 2 + 0 + 2 + 642 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 50465825316 + 415576201104 = 224646^2 + 644652^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466042026427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21211335 + ... + 21233294.

It is an arithmetic number, because the mean of its divisors is an integer number (19956050205).

Almost surely, 2^466042026420 is an apocalyptic number.

It is an amenable number.

466042026420 is an abundant number, since it is smaller than the sum of its proper divisors (970793588340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466042026420 is a wasteful number, since it uses less digits than its factorization.

466042026420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42444705 (or 42444700 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 466042026420 in words is "four hundred sixty-six billion, forty-two million, twenty-six thousand, four hundred twenty".