472302044745544 has 128 divisors (see below), whose sum is σ = 964569295872000. Its totient is φ = 215516138342400.

The previous prime is 472302044745497. The next prime is 472302044745569. The reversal of 472302044745544 is 445547440203274.

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, 2171205217 + ... + 2171422735.

It is an arithmetic number, because the mean of its divisors is an integer number (7535697624000).

Almost surely, 2^{472302044745544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472302044745544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482284647936000).

472302044745544 is an abundant number, since it is smaller than the sum of its proper divisors (492267251126456).

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

472302044745544 is a wasteful number, since it uses less digits than its factorization.

472302044745544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218399 (or 218395 counting only the distinct ones).

The product of its (nonzero) digits is 60211200, while the sum is 55.

The spelling of 472302044745544 in words is "four hundred seventy-two trillion, three hundred two billion, forty-four million, seven hundred forty-five thousand, five hundred forty-four".