447427823754 has 8 divisors (see below), whose sum is σ = 894855647520. Its totient is φ = 149142607916.

The previous prime is 447427823749. The next prime is 447427823797. The reversal of 447427823754 is 457328724744.

It is a sphenic number, since it is the product of 3 distinct primes.

447427823754 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 447427823694 and 447427823703.

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, 37285651974 + ... + 37285651985.

It is an arithmetic number, because the mean of its divisors is an integer number (111856955940).

Almost surely, 2^447427823754 is an apocalyptic number.

447427823754 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

447427823754 is a wasteful number, since it uses less digits than its factorization.

447427823754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74571303964.

The product of its digits is 42147840, while the sum is 57.

The spelling of 447427823754 in words is "four hundred forty-seven billion, four hundred twenty-seven million, eight hundred twenty-three thousand, seven hundred fifty-four".