413261121 has 16 divisors (see below), whose sum is σ = 678172544. Its totient is φ = 217983744.

The previous prime is 413261119. The next prime is 413261197. The reversal of 413261121 is 121162314.

It is not a de Polignac number, because 413261121 - 2¹ = 413261119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (413261921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756616 + ... + 757161.

It is an arithmetic number, because the mean of its divisors is an integer number (42385784).

Almost surely, 2^413261121 is an apocalyptic number.

It is an amenable number.

413261121 is a deficient number, since it is larger than the sum of its proper divisors (264911423).

413261121 is a wasteful number, since it uses less digits than its factorization.

413261121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513800.

The product of its digits is 288, while the sum is 21.

The square root of 413261121 is about 20328.8248799580. The cubic root of 413261121 is about 744.8603380677.

The spelling of 413261121 in words is "four hundred thirteen million, two hundred sixty-one thousand, one hundred twenty-one".