413299766565 has 48 divisors (see below), whose sum is σ = 818804558208. Its totient is φ = 188919174528.

The previous prime is 413299766543. The next prime is 413299766573. The reversal of 413299766565 is 565667992314.

413299766565 is a `hidden beast` number, since 4 + 1 + 3 + 2 + 9 + 9 + 7 + 66 + 565 = 666.

It is not a de Polignac number, because 413299766565 - 2⁸ = 413299766309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3622074 + ... + 3734436.

It is an arithmetic number, because the mean of its divisors is an integer number (17058428296).

Almost surely, 2^413299766565 is an apocalyptic number.

413299766565 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

413299766565 is a deficient number, since it is larger than the sum of its proper divisors (405504791643).

413299766565 is a wasteful number, since it uses less digits than its factorization.

413299766565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124058 (or 124055 counting only the distinct ones).

The product of its digits is 73483200, while the sum is 63.

The spelling of 413299766565 in words is "four hundred thirteen billion, two hundred ninety-nine million, seven hundred sixty-six thousand, five hundred sixty-five".