402351545153204 has 24 divisors (see below), whose sum is σ = 704322496711680. Its totient is φ = 201116552323104.

The previous prime is 402351545153171. The next prime is 402351545153219.

It is a happy number.

402351545153204 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260771642 + ... + 262310030.

It is an arithmetic number, because the mean of its divisors is an integer number (29346770696320).

Almost surely, 2^{402351545153204} is an apocalyptic number.

It is an amenable number.

402351545153204 is a deficient number, since it is larger than the sum of its proper divisors (301970951558476).

402351545153204 is a wasteful number, since it uses less digits than its factorization.

402351545153204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557599 (or 1557597 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 402351545153204 in words is "four hundred two trillion, three hundred fifty-one billion, five hundred forty-five million, one hundred fifty-three thousand, two hundred four".