402023014415 has 16 divisors (see below), whose sum is σ = 526712288256. Its totient is φ = 292142810400.

The previous prime is 402023014411. The next prime is 402023014439. The reversal of 402023014415 is 514410320204.

It is not a de Polignac number, because 402023014415 - 2² = 402023014411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402023014411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2901227 + ... + 3036636.

It is an arithmetic number, because the mean of its divisors is an integer number (32919518016).

Almost surely, 2^402023014415 is an apocalyptic number.

402023014415 is a deficient number, since it is larger than the sum of its proper divisors (124689273841).

402023014415 is a wasteful number, since it uses less digits than its factorization.

402023014415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5939110.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 402023014415 its reverse (514410320204), we get a palindrome (916433334619).

The spelling of 402023014415 in words is "four hundred two billion, twenty-three million, fourteen thousand, four hundred fifteen".