447712923412162 has 16 divisors (see below), whose sum is σ = 673346602188000. Its totient is φ = 223264065255840.

The previous prime is 447712923412141. The next prime is 447712923412169. The reversal of 447712923412162 is 261214329217744.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (447712923412169) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 97517214 + ... + 102005062.

It is an arithmetic number, because the mean of its divisors is an integer number (42084162636750).

Almost surely, 2^{447712923412162} is an apocalyptic number.

447712923412162 is a deficient number, since it is larger than the sum of its proper divisors (225633678775838).

447712923412162 is a wasteful number, since it uses less digits than its factorization.

447712923412162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619841.

The product of its digits is 8128512, while the sum is 55.

The spelling of 447712923412162 in words is "four hundred forty-seven trillion, seven hundred twelve billion, nine hundred twenty-three million, four hundred twelve thousand, one hundred sixty-two".