402614641316 has 6 divisors (see below), whose sum is σ = 704575622310. Its totient is φ = 201307320656.

The previous prime is 402614641283. The next prime is 402614641333. The reversal of 402614641316 is 613146416204.

It can be written as a sum of positive squares in only one way, i.e., 321144356416 + 81470284900 = 566696^2 + 285430^2 .

It is a super-2 number, since 2×402614641316² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 402614641316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50326830161 + ... + 50326830168.

It is an arithmetic number, because the mean of its divisors is an integer number (117429270385).

Almost surely, 2^402614641316 is an apocalyptic number.

It is an amenable number.

402614641316 is a deficient number, since it is larger than the sum of its proper divisors (301960980994).

402614641316 is a wasteful number, since it uses less digits than its factorization.

402614641316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100653660333 (or 100653660331 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 402614641316 in words is "four hundred two billion, six hundred fourteen million, six hundred forty-one thousand, three hundred sixteen".