402333222333204 has 18 divisors (see below), whose sum is σ = 1017008978675690. Its totient is φ = 134111074111056.

The previous prime is 402333222333169. The next prime is 402333222333209.

402333222333204 is a `hidden beast` number, since 4 + 0 + 2 + 3 + 3 + 322 + 2 + 3 + 3 + 320 + 4 = 666.

402333222333204 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 214389686770704 + 187943535562500 = 14642052^2 + 13709250^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 11175922842589 = 402333222333204 / (4 + 0 + 2 + 3 + 3 + 3 + 2 + 2 + 2 + 3 + 3 + 3 + 2 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402333222333209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5587961421259 + ... + 5587961421330.

Almost surely, 2^{402333222333204} is an apocalyptic number.

It is an amenable number.

402333222333204 is an abundant number, since it is smaller than the sum of its proper divisors (614675756342486).

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

402333222333204 is a wasteful number, since it uses less digits than its factorization.

402333222333204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11175922842599 (or 11175922842594 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 36.

The spelling of 402333222333204 in words is "four hundred two trillion, three hundred thirty-three billion, two hundred twenty-two million, three hundred thirty-three thousand, two hundred four".