12500214024 has 16 divisors (see below), whose sum is σ = 31250535120. Its totient is φ = 4166738000.

The previous prime is 12500214017. The next prime is 12500214031. The reversal of 12500214024 is 42041200521.

It is an interprime number because it is at equal distance from previous prime (12500214017) and next prime (12500214031).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260421102 + ... + 260421149.

It is an arithmetic number, because the mean of its divisors is an integer number (1953158445).

Almost surely, 2^12500214024 is an apocalyptic number.

It is an amenable number.

12500214024 is an abundant number, since it is smaller than the sum of its proper divisors (18750321096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12500214024 is a wasteful number, since it uses less digits than its factorization.

12500214024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520842260 (or 520842256 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 12500214024 its reverse (42041200521), we get a palindrome (54541414545).

The spelling of 12500214024 in words is "twelve billion, five hundred million, two hundred fourteen thousand, twenty-four".