413104554403021 has 4 divisors (see below), whose sum is σ = 444881827818652. Its totient is φ = 381327280987392.

The previous prime is 413104554402973. The next prime is 413104554403049. The reversal of 413104554403021 is 120304455401314.

It is a happy number.

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 94055296600521 + 319049257802500 = 9698211^2 + 17861950^2 .

It is a cyclic number.

It is not a de Polignac number, because 413104554403021 - 2²⁵ = 413104520848589 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 (413104554403061) 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, 15888636707796 + ... + 15888636707821.

It is an arithmetic number, because the mean of its divisors is an integer number (111220456954663).

Almost surely, 2^{413104554403021} is an apocalyptic number.

It is an amenable number.

413104554403021 is a deficient number, since it is larger than the sum of its proper divisors (31777273415631).

413104554403021 is a wasteful number, since it uses less digits than its factorization.

413104554403021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31777273415630.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 413104554403021 in words is "four hundred thirteen trillion, one hundred four billion, five hundred fifty-four million, four hundred three thousand, twenty-one".