472014446420 has 48 divisors (see below), whose sum is σ = 1082401802496. Its totient is φ = 171473424000.

The previous prime is 472014446411. The next prime is 472014446473. The reversal of 472014446420 is 24644410274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826076 + ... + 1275315.

It is an arithmetic number, because the mean of its divisors is an integer number (22550037552).

Almost surely, 2^472014446420 is an apocalyptic number.

It is an amenable number.

472014446420 is an abundant number, since it is smaller than the sum of its proper divisors (610387356076).

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

472014446420 is a wasteful number, since it uses less digits than its factorization.

472014446420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102432 (or 2102430 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 38.

Adding to 472014446420 its reverse (24644410274), we get a palindrome (496658856694).

The spelling of 472014446420 in words is "four hundred seventy-two billion, fourteen million, four hundred forty-six thousand, four hundred twenty".