447676742616044 has 48 divisors (see below), whose sum is σ = 796440994513920. Its totient is φ = 220140000581760.

The previous prime is 447676742616041. The next prime is 447676742616079. The reversal of 447676742616044 is 440616247676744.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (447676742616041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493458089 + ... + 494364479.

It is an arithmetic number, because the mean of its divisors is an integer number (16592520719040).

Almost surely, 2^{447676742616044} is an apocalyptic number.

It is an amenable number.

447676742616044 is a deficient number, since it is larger than the sum of its proper divisors (348764251897876).

447676742616044 is a wasteful number, since it uses less digits than its factorization.

447676742616044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911310 (or 911308 counting only the distinct ones).

The product of its (nonzero) digits is 910393344, while the sum is 68.

The spelling of 447676742616044 in words is "four hundred forty-seven trillion, six hundred seventy-six billion, seven hundred forty-two million, six hundred sixteen thousand, forty-four".