12245754400 has 72 divisors (see below), whose sum is σ = 32612693904. Its totient is φ = 4452998400.

The previous prime is 12245754383. The next prime is 12245754403. The reversal of 12245754400 is 445754221.

It is not an unprimeable number, because it can be changed into a prime (12245754403) 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, 686982 + ... + 704581.

It is an arithmetic number, because the mean of its divisors is an integer number (452954082).

Almost surely, 2^12245754400 is an apocalyptic number.

12245754400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12245754400 is an abundant number, since it is smaller than the sum of its proper divisors (20366939504).

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

12245754400 is a wasteful number, since it uses less digits than its factorization.

12245754400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391594 (or 1391581 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 34.

The spelling of 12245754400 in words is "twelve billion, two hundred forty-five million, seven hundred fifty-four thousand, four hundred".