471972198152 has 64 divisors (see below), whose sum is σ = 1146491203200. Its totient is φ = 176887203840.

The previous prime is 471972198097. The next prime is 471972198199. The reversal of 471972198152 is 251891279174.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 17047049 + ... + 17074712.

It is an arithmetic number, because the mean of its divisors is an integer number (17913925050).

Almost surely, 2^471972198152 is an apocalyptic number.

It is an amenable number.

471972198152 is an abundant number, since it is smaller than the sum of its proper divisors (674519005048).

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

471972198152 is a wasteful number, since it uses less digits than its factorization.

471972198152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34121806 (or 34121802 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 56.

The spelling of 471972198152 in words is "four hundred seventy-one billion, nine hundred seventy-two million, one hundred ninety-eight thousand, one hundred fifty-two".