473345555430 has 128 divisors (see below), whose sum is σ = 1304858419200. Its totient is φ = 108683683200.

The previous prime is 473345555377. The next prime is 473345555453. The reversal of 473345555430 is 34555543374.

It is a self number, because there is not a number n which added to its sum of digits gives 473345555430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35801361 + ... + 35814579.

It is an arithmetic number, because the mean of its divisors is an integer number (10194206400).

Almost surely, 2^473345555430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473345555430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652429209600).

473345555430 is an abundant number, since it is smaller than the sum of its proper divisors (831512863770).

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

473345555430 is a wasteful number, since it uses less digits than its factorization.

473345555430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18970.

The product of its (nonzero) digits is 7560000, while the sum is 48.

The spelling of 473345555430 in words is "four hundred seventy-three billion, three hundred forty-five million, five hundred fifty-five thousand, four hundred thirty".