413747472961 has 4 divisors (see below), whose sum is σ = 413748874800. Its totient is φ = 413746071124.

The previous prime is 413747472959. The next prime is 413747472967. The reversal of 413747472961 is 169274747314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 413747472961 - 2¹ = 413747472959 is a prime.

It is a super-2 number, since 2×413747472961² (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 (413747472967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67231 + ... + 912148.

It is an arithmetic number, because the mean of its divisors is an integer number (103437218700).

Almost surely, 2^413747472961 is an apocalyptic number.

It is an amenable number.

413747472961 is a deficient number, since it is larger than the sum of its proper divisors (1401839).

413747472961 is an equidigital number, since it uses as much as digits as its factorization.

413747472961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401838.

The product of its digits is 7112448, while the sum is 55.

The spelling of 413747472961 in words is "four hundred thirteen billion, seven hundred forty-seven million, four hundred seventy-two thousand, nine hundred sixty-one".