413644239361 has 8 divisors (see below), whose sum is σ = 422635492224. Its totient is φ = 404660916240.

The previous prime is 413644239353. The next prime is 413644239373. The reversal of 413644239361 is 163932446314.

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 413644239361 - 2³ = 413644239353 is a prime.

It is a super-2 number, since 2×413644239361² (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 (413644239061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876915 + ... + 2085688.

It is an arithmetic number, because the mean of its divisors is an integer number (52829436528).

Almost surely, 2^413644239361 is an apocalyptic number.

It is an amenable number.

413644239361 is a deficient number, since it is larger than the sum of its proper divisors (8991252863).

413644239361 is a wasteful number, since it uses less digits than its factorization.

413644239361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964871.

The product of its digits is 1119744, while the sum is 46.

The spelling of 413644239361 in words is "four hundred thirteen billion, six hundred forty-four million, two hundred thirty-nine thousand, three hundred sixty-one".