24312213425 has 6 divisors (see below), whose sum is σ = 30147144678. Its totient is φ = 19449770720.

The previous prime is 24312213397. The next prime is 24312213463. The reversal of 24312213425 is 52431221342.

It can be written as a sum of positive squares in 3 ways, for example, as 886074289 + 23426139136 = 29767^2 + 153056^2 .

It is not a de Polignac number, because 24312213425 - 2¹² = 24312209329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 486244244 + ... + 486244293.

It is an arithmetic number, because the mean of its divisors is an integer number (5024524113).

Almost surely, 2^24312213425 is an apocalyptic number.

24312213425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24312213425 is a deficient number, since it is larger than the sum of its proper divisors (5834931253).

24312213425 is an equidigital number, since it uses as much as digits as its factorization.

24312213425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972488547 (or 972488542 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

Adding to 24312213425 its reverse (52431221342), we get a palindrome (76743434767).

The spelling of 24312213425 in words is "twenty-four billion, three hundred twelve million, two hundred thirteen thousand, four hundred twenty-five".