477141541631 has 4 divisors (see below), whose sum is σ = 479613777792. Its totient is φ = 474669305472.

The previous prime is 477141541601. The next prime is 477141541663. The reversal of 477141541631 is 136145141774.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 477141541631 - 2¹⁰ = 477141540607 is a prime.

It is a super-2 number, since 2×477141541631² (a number of 24 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 (477141541601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1236117791 + ... + 1236118176.

It is an arithmetic number, because the mean of its divisors is an integer number (119903444448).

Almost surely, 2^477141541631 is an apocalyptic number.

477141541631 is a deficient number, since it is larger than the sum of its proper divisors (2472236161).

477141541631 is a wasteful number, since it uses less digits than its factorization.

477141541631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472236160.

The product of its digits is 282240, while the sum is 44.

The spelling of 477141541631 in words is "four hundred seventy-seven billion, one hundred forty-one million, five hundred forty-one thousand, six hundred thirty-one".