2404122131 has 4 divisors (see below), whose sum is σ = 2460031992. Its totient is φ = 2348212272.

The previous prime is 2404122113. The next prime is 2404122143. The reversal of 2404122131 is 1312214042.

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

It is a cyclic number.

It is not a de Polignac number, because 2404122131 - 2¹⁸ = 2403859987 is a prime.

It is a super-2 number, since 2×2404122131² = 11559606441527962322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2404122181) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27954866 + ... + 27954951.

It is an arithmetic number, because the mean of its divisors is an integer number (615007998).

Almost surely, 2^2404122131 is an apocalyptic number.

2404122131 is a deficient number, since it is larger than the sum of its proper divisors (55909861).

2404122131 is an equidigital number, since it uses as much as digits as its factorization.

2404122131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55909860.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2404122131 is about 49031.8481295576. The cubic root of 2404122131 is about 1339.6319868208.

Adding to 2404122131 its reverse (1312214042), we get a palindrome (3716336173).

The spelling of 2404122131 in words is "two billion, four hundred four million, one hundred twenty-two thousand, one hundred thirty-one".