941663295162981 has 12 divisors (see below), whose sum is σ = 1360856685383520. Its totient is φ = 627463359271080.

The previous prime is 941663295162859. The next prime is 941663295163033. The reversal of 941663295162981 is 189261592366149.

941663295162981 is a `hidden beast` number, since 9 + 4 + 1 + 6 + 6 + 3 + 2 + 9 + 516 + 29 + 81 = 666.

It is not a de Polignac number, because 941663295162981 - 2¹⁵ = 941663295130213 is a prime.

It is a super-2 number, since 2×941663295162981² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941663295162481) 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, 26014217361 + ... + 26014253558.

It is an arithmetic number, because the mean of its divisors is an integer number (113404723781960).

Almost surely, 2^{941663295162981} is an apocalyptic number.

It is an amenable number.

941663295162981 is a deficient number, since it is larger than the sum of its proper divisors (419193390220539).

941663295162981 is a wasteful number, since it uses less digits than its factorization.

941663295162981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52028472936 (or 52028472933 counting only the distinct ones).

The product of its digits is 302330880, while the sum is 72.

The spelling of 941663295162981 in words is "nine hundred forty-one trillion, six hundred sixty-three billion, two hundred ninety-five million, one hundred sixty-two thousand, nine hundred eighty-one".