12750280024 has 48 divisors (see below), whose sum is σ = 25812388080. Its totient is φ = 5901703680.

The previous prime is 12750280021. The next prime is 12750280027. The reversal of 12750280024 is 42008205721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12750280021) and next prime (12750280027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12750280021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95829 + ... + 186235.

It is an arithmetic number, because the mean of its divisors is an integer number (537758085).

Almost surely, 2^12750280024 is an apocalyptic number.

It is an amenable number.

12750280024 is an abundant number, since it is smaller than the sum of its proper divisors (13062108056).

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

12750280024 is a wasteful number, since it uses less digits than its factorization.

12750280024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90508 (or 90487 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

Adding to 12750280024 its reverse (42008205721), we get a palindrome (54758485745).

The spelling of 12750280024 in words is "twelve billion, seven hundred fifty million, two hundred eighty thousand, twenty-four".