471243763012631 has 12 divisors (see below), whose sum is σ = 557168102541720. Its totient is φ = 397301533216560.

The previous prime is 471243763012619. The next prime is 471243763012651. The reversal of 471243763012631 is 136210367342174.

It is not a de Polignac number, because 471243763012631 - 2²⁶ = 471243695903767 is a prime.

It is a super-2 number, since 2×471243763012631² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 471243763012631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471243763012651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78829666301 + ... + 78829672278.

It is an arithmetic number, because the mean of its divisors is an integer number (46430675211810).

Almost surely, 2^{471243763012631} is an apocalyptic number.

471243763012631 is a deficient number, since it is larger than the sum of its proper divisors (85924339529089).

471243763012631 is a wasteful number, since it uses less digits than its factorization.

471243763012631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157659338654 (or 157659338647 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 471243763012631 in words is "four hundred seventy-one trillion, two hundred forty-three billion, seven hundred sixty-three million, twelve thousand, six hundred thirty-one".