24231131413 has 4 divisors (see below), whose sum is σ = 24232747968. Its totient is φ = 24229514860.

The previous prime is 24231131401. The next prime is 24231131417. The reversal of 24231131413 is 31413113242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24231131413 - 2¹⁷ = 24231000341 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 (24231131417) 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, 785581 + ... + 815842.

It is an arithmetic number, because the mean of its divisors is an integer number (6058186992).

Almost surely, 2^24231131413 is an apocalyptic number.

It is an amenable number.

24231131413 is a deficient number, since it is larger than the sum of its proper divisors (1616555).

24231131413 is a wasteful number, since it uses less digits than its factorization.

24231131413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616554.

The product of its digits is 1728, while the sum is 25.

Adding to 24231131413 its reverse (31413113242), we get a palindrome (55644244655).

The spelling of 24231131413 in words is "twenty-four billion, two hundred thirty-one million, one hundred thirty-one thousand, four hundred thirteen".