476195243381 has 16 divisors (see below), whose sum is σ = 574566332928. Its totient is φ = 388804276800.

The previous prime is 476195243323. The next prime is 476195243413. The reversal of 476195243381 is 183342591674.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476195243381 is a prime.

It is a super-2 number, since 2×476195243381² (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 (476195245381) 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, 44995205 + ... + 45005786.

It is an arithmetic number, because the mean of its divisors is an integer number (35910395808).

Almost surely, 2^476195243381 is an apocalyptic number.

It is an amenable number.

476195243381 is a deficient number, since it is larger than the sum of its proper divisors (98371089547).

476195243381 is a wasteful number, since it uses less digits than its factorization.

476195243381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90001052.

The product of its digits is 4354560, while the sum is 53.

The spelling of 476195243381 in words is "four hundred seventy-six billion, one hundred ninety-five million, two hundred forty-three thousand, three hundred eighty-one".