413961023961 has 6 divisors (see below), whose sum is σ = 597943701290. Its totient is φ = 275974015968.

The previous prime is 413961023933. The next prime is 413961023977. The reversal of 413961023961 is 169320169314.

413961023961 is a `hidden beast` number, since 4 + 1 + 3 + 9 + 610 + 23 + 9 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 322919427600 + 91041596361 = 568260^2 + 301731^2 .

It is a de Polignac number, because none of the positive numbers 2^k-413961023961 is a prime.

It is a super-2 number, since 2×413961023961² (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 (413961043961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22997834656 + ... + 22997834673.

Almost surely, 2^413961023961 is an apocalyptic number.

It is an amenable number.

413961023961 is a deficient number, since it is larger than the sum of its proper divisors (183982677329).

413961023961 is a wasteful number, since it uses less digits than its factorization.

413961023961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45995669335 (or 45995669332 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 413961023961 in words is "four hundred thirteen billion, nine hundred sixty-one million, twenty-three thousand, nine hundred sixty-one".