12510324504430 has 32 divisors (see below), whose sum is σ = 22776507612000. Its totient is φ = 4946837693952.

The previous prime is 12510324504413. The next prime is 12510324504481. The reversal of 12510324504430 is 3440542301521.

It is a super-2 number, since 2×12510324504430² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2625829 + ... + 5649391.

It is an arithmetic number, because the mean of its divisors is an integer number (711765862875).

Almost surely, 2^{12510324504430} is an apocalyptic number.

12510324504430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12510324504430 is a deficient number, since it is larger than the sum of its proper divisors (10266183107570).

12510324504430 is a wasteful number, since it uses less digits than its factorization.

12510324504430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028308.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 12510324504430 its reverse (3440542301521), we get a palindrome (15950866805951).

The spelling of 12510324504430 in words is "twelve trillion, five hundred ten billion, three hundred twenty-four million, five hundred four thousand, four hundred thirty".