947674541161231 has 8 divisors (see below), whose sum is σ = 1020575335548384. Its totient is φ = 874774140025440.

The previous prime is 947674541161217. The next prime is 947674541161237. The reversal of 947674541161231 is 132161145476749.

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 947674541161231 - 2¹¹ = 947674541159183 is a prime.

It is a super-2 number, since 2×947674541161231² (a number of 31 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 947674541161231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947674541161237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93298300 + ... + 102955921.

It is an arithmetic number, because the mean of its divisors is an integer number (127571916943548).

Almost surely, 2^{947674541161231} is an apocalyptic number.

947674541161231 is a deficient number, since it is larger than the sum of its proper divisors (72900794387153).

947674541161231 is a wasteful number, since it uses less digits than its factorization.

947674541161231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196625681.

The product of its digits is 30481920, while the sum is 61.

The spelling of 947674541161231 in words is "nine hundred forty-seven trillion, six hundred seventy-four billion, five hundred forty-one million, one hundred sixty-one thousand, two hundred thirty-one".