2445253421200 has 60 divisors (see below), whose sum is σ = 5881825793520. Its totient is φ = 976918526080.

The previous prime is 2445253421183. The next prime is 2445253421311. The reversal of 2445253421200 is 21243525442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3365170 + ... + 4026769.

It is an arithmetic number, because the mean of its divisors is an integer number (98030429892).

Almost surely, 2^{2445253421200} is an apocalyptic number.

2445253421200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2445253421200 is an abundant number, since it is smaller than the sum of its proper divisors (3436572372320).

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

2445253421200 is a wasteful number, since it uses less digits than its factorization.

2445253421200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7392784 (or 7392773 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 2445253421200 its reverse (21243525442), we get a palindrome (2466496946642).

The spelling of 2445253421200 in words is "two trillion, four hundred forty-five billion, two hundred fifty-three million, four hundred twenty-one thousand, two hundred".