413572640317 has 4 divisors (see below), whose sum is σ = 417667419036. Its totient is φ = 409477861600.

The previous prime is 413572640291. The next prime is 413572640321. The reversal of 413572640317 is 713046275314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 178431052921 + 235141587396 = 422411^2 + 484914^2 .

It is a cyclic number.

It is not a de Polignac number, because 413572640317 - 2⁷ = 413572640189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413572643317) 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, 2047389208 + ... + 2047389409.

It is an arithmetic number, because the mean of its divisors is an integer number (104416854759).

Almost surely, 2^413572640317 is an apocalyptic number.

It is an amenable number.

413572640317 is a deficient number, since it is larger than the sum of its proper divisors (4094778719).

413572640317 is a wasteful number, since it uses less digits than its factorization.

413572640317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094778718.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 413572640317 in words is "four hundred thirteen billion, five hundred seventy-two million, six hundred forty thousand, three hundred seventeen".