412487300644 has 24 divisors (see below), whose sum is σ = 731091312000. Its totient is φ = 203604791520.

The previous prime is 412487300639. The next prime is 412487300647. The reversal of 412487300644 is 446003784214.

It is a self number, because there is not a number n which added to its sum of digits gives 412487300644.

It is not an unprimeable number, because it can be changed into a prime (412487300647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2296407 + ... + 2469505.

It is an arithmetic number, because the mean of its divisors is an integer number (30462138000).

Almost surely, 2^412487300644 is an apocalyptic number.

It is an amenable number.

412487300644 is a deficient number, since it is larger than the sum of its proper divisors (318604011356).

412487300644 is a wasteful number, since it uses less digits than its factorization.

412487300644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180723 (or 180721 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 412487300644 in words is "four hundred twelve billion, four hundred eighty-seven million, three hundred thousand, six hundred forty-four".