477215161412 has 12 divisors (see below), whose sum is σ = 911047126416. Its totient is φ = 216915982440.

The previous prime is 477215161399. The next prime is 477215161427. The reversal of 477215161412 is 214161512774.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 477215161412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5422899518 + ... + 5422899605.

It is an arithmetic number, because the mean of its divisors is an integer number (75920593868).

Almost surely, 2^477215161412 is an apocalyptic number.

It is an amenable number.

477215161412 is a deficient number, since it is larger than the sum of its proper divisors (433831965004).

477215161412 is a wasteful number, since it uses less digits than its factorization.

477215161412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10845799138 (or 10845799136 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The spelling of 477215161412 in words is "four hundred seventy-seven billion, two hundred fifteen million, one hundred sixty-one thousand, four hundred twelve".