402200004646 has 16 divisors (see below), whose sum is σ = 658437922368. Its totient is φ = 182736945000.

The previous prime is 402200004631. The next prime is 402200004653. The reversal of 402200004646 is 646400002204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4011300 + ... + 4110343.

It is an arithmetic number, because the mean of its divisors is an integer number (41152370148).

Almost surely, 2^402200004646 is an apocalyptic number.

402200004646 is a deficient number, since it is larger than the sum of its proper divisors (256237917722).

402200004646 is a wasteful number, since it uses less digits than its factorization.

402200004646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123907.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 402200004646 in words is "four hundred two billion, two hundred million, four thousand, six hundred forty-six".