447676742641776 has 40 divisors (see below), whose sum is σ = 1157927792409360. Its totient is φ = 149041124030976.

The previous prime is 447676742641621. The next prime is 447676742641811. The reversal of 447676742641776 is 677146247676744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5764237315 + ... + 5764314978.

It is an arithmetic number, because the mean of its divisors is an integer number (28948194810234).

Almost surely, 2^{447676742641776} is an apocalyptic number.

It is an amenable number.

447676742641776 is an abundant number, since it is smaller than the sum of its proper divisors (710251049767584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447676742641776 is a wasteful number, since it uses less digits than its factorization.

447676742641776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11528553113 (or 11528553107 counting only the distinct ones).

The product of its digits is 11152318464, while the sum is 78.

The spelling of 447676742641776 in words is "four hundred forty-seven trillion, six hundred seventy-six billion, seven hundred forty-two million, six hundred forty-one thousand, seven hundred seventy-six".