2431241121 has 16 divisors (see below), whose sum is σ = 3415818240. Its totient is φ = 1533923280.

The previous prime is 2431241119. The next prime is 2431241161. The reversal of 2431241121 is 1211421342.

It is not a de Polignac number, because 2431241121 - 2¹ = 2431241119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2431241161) 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, 34336 + ... + 77726.

It is an arithmetic number, because the mean of its divisors is an integer number (213488640).

Almost surely, 2^2431241121 is an apocalyptic number.

It is an amenable number.

2431241121 is a deficient number, since it is larger than the sum of its proper divisors (984577119).

2431241121 is a wasteful number, since it uses less digits than its factorization.

2431241121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44396.

The product of its digits is 384, while the sum is 21.

The square root of 2431241121 is about 49307.6172715738. The cubic root of 2431241121 is about 1344.6502724810.

Adding to 2431241121 its reverse (1211421342), we get a palindrome (3642662463).

The spelling of 2431241121 in words is "two billion, four hundred thirty-one million, two hundred forty-one thousand, one hundred twenty-one".