447406620754 has 8 divisors (see below), whose sum is σ = 671126239728. Its totient is φ = 223697874180.

The previous prime is 447406620707. The next prime is 447406620767. The reversal of 447406620754 is 457026604744.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 447406620698 and 447406620707.

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, 2614432 + ... + 2780299.

It is an arithmetic number, because the mean of its divisors is an integer number (83890779966).

Almost surely, 2^447406620754 is an apocalyptic number.

447406620754 is a deficient number, since it is larger than the sum of its proper divisors (223719618974).

447406620754 is a wasteful number, since it uses less digits than its factorization.

447406620754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436200.

The product of its (nonzero) digits is 4515840, while the sum is 49.

The spelling of 447406620754 in words is "four hundred forty-seven billion, four hundred six million, six hundred twenty thousand, seven hundred fifty-four".