447676742340500 has 24 divisors (see below), whose sum is σ = 977726005272744. Its totient is φ = 179070696936000.

The previous prime is 447676742340481. The next prime is 447676742340563. The reversal of 447676742340500 is 5043247676744.

It can be written as a sum of positive squares in 4 ways, for example, as 6984296699524 + 440692445640976 = 2642782^2 + 20992676^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 447676742340500.

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, 447676741841 + ... + 447676742840.

It is an arithmetic number, because the mean of its divisors is an integer number (40738583553031).

Almost surely, 2^{447676742340500} is an apocalyptic number.

It is an amenable number.

447676742340500 is an abundant number, since it is smaller than the sum of its proper divisors (530049262932244).

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

447676742340500 is a wasteful number, since it uses less digits than its factorization.

447676742340500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895353484700 (or 895353484688 counting only the distinct ones).

The product of its (nonzero) digits is 94832640, while the sum is 59.

The spelling of 447676742340500 in words is "four hundred forty-seven trillion, six hundred seventy-six billion, seven hundred forty-two million, three hundred forty thousand, five hundred".