413261719961 has 16 divisors (see below), whose sum is σ = 423000473280. Its totient is φ = 403660730880.

The previous prime is 413261719909. The next prime is 413261719993. The reversal of 413261719961 is 169917162314.

It is a cyclic number.

It is not a de Polignac number, because 413261719961 - 2³⁴ = 396081850777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413261712961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2706101 + ... + 2854733.

It is an arithmetic number, because the mean of its divisors is an integer number (26437529580).

Almost surely, 2^413261719961 is an apocalyptic number.

It is an amenable number.

413261719961 is a deficient number, since it is larger than the sum of its proper divisors (9738753319).

413261719961 is a wasteful number, since it uses less digits than its factorization.

413261719961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149096.

The product of its digits is 489888, while the sum is 50.

The spelling of 413261719961 in words is "four hundred thirteen billion, two hundred sixty-one million, seven hundred nineteen thousand, nine hundred sixty-one".