24425231530 has 32 divisors (see below), whose sum is σ = 50257347840. Its totient is φ = 8372505600.

The previous prime is 24425231513. The next prime is 24425231531. The reversal of 24425231530 is 3513252442.

It is a super-2 number, since 2×24425231530² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24425231492 and 24425231501.

It is not an unprimeable number, because it can be changed into a prime (24425231531) 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, 299731 + ... + 372409.

It is an arithmetic number, because the mean of its divisors is an integer number (1570542120).

Almost surely, 2^24425231530 is an apocalyptic number.

24425231530 is an abundant number, since it is smaller than the sum of its proper divisors (25832116310).

24425231530 is a wasteful number, since it uses less digits than its factorization.

24425231530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77494.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 24425231530 its reverse (3513252442), we get a palindrome (27938483972).

The spelling of 24425231530 in words is "twenty-four billion, four hundred twenty-five million, two hundred thirty-one thousand, five hundred thirty".