472408217742 has 64 divisors (see below), whose sum is σ = 970781220864. Its totient is φ = 153217774080.

The previous prime is 472408217711. The next prime is 472408217779. The reversal of 472408217742 is 247712804274.

It is a junction number, because it is equal to n+sod(n) for n = 472408217691 and 472408217700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8637442 + ... + 8691962.

It is an arithmetic number, because the mean of its divisors is an integer number (15168456576).

Almost surely, 2^472408217742 is an apocalyptic number.

472408217742 is an abundant number, since it is smaller than the sum of its proper divisors (498373003122).

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

472408217742 is a wasteful number, since it uses less digits than its factorization.

472408217742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54873.

The product of its (nonzero) digits is 1404928, while the sum is 48.

The spelling of 472408217742 in words is "four hundred seventy-two billion, four hundred eight million, two hundred seventeen thousand, seven hundred forty-two".