471761612131 has 8 divisors (see below), whose sum is σ = 473472887760. Its totient is φ = 470053435488.

The previous prime is 471761612041. The next prime is 471761612141. The reversal of 471761612131 is 131216167174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 471761612131 - 2¹³ = 471761603939 is a prime.

It is a super-2 number, since 2×471761612131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471761612141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469516 + ... + 1078873.

It is an arithmetic number, because the mean of its divisors is an integer number (59184110970).

Almost surely, 2^471761612131 is an apocalyptic number.

471761612131 is a deficient number, since it is larger than the sum of its proper divisors (1711275629).

471761612131 is a wasteful number, since it uses less digits than its factorization.

471761612131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549493.

The product of its digits is 42336, while the sum is 40.

The spelling of 471761612131 in words is "four hundred seventy-one billion, seven hundred sixty-one million, six hundred twelve thousand, one hundred thirty-one".