472744112861287 has 16 divisors (see below), whose sum is σ = 489196778400000. Its totient is φ = 456540061690944.

The previous prime is 472744112861281. The next prime is 472744112861333. The reversal of 472744112861287 is 782168211447274.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472744112861287 is a prime.

It is a super-2 number, since 2×472744112861287² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472744112861281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77501214 + ... + 83378212.

It is an arithmetic number, because the mean of its divisors is an integer number (30574798650000).

Almost surely, 2^{472744112861287} is an apocalyptic number.

472744112861287 is a deficient number, since it is larger than the sum of its proper divisors (16452665538713).

472744112861287 is a wasteful number, since it uses less digits than its factorization.

472744112861287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5898150.

The product of its digits is 67436544, while the sum is 64.

The spelling of 472744112861287 in words is "four hundred seventy-two trillion, seven hundred forty-four billion, one hundred twelve million, eight hundred sixty-one thousand, two hundred eighty-seven".