1244125208924 has 48 divisors (see below), whose sum is σ = 2447613504000. Its totient is φ = 549027568320.

The previous prime is 1244125208897. The next prime is 1244125208927. The reversal of 1244125208924 is 4298025214421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244125208927) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2821577 + ... + 3232575.

It is an arithmetic number, because the mean of its divisors is an integer number (50991948000).

Almost surely, 2^{1244125208924} is an apocalyptic number.

It is an amenable number.

1244125208924 is a deficient number, since it is larger than the sum of its proper divisors (1203488295076).

1244125208924 is a wasteful number, since it uses less digits than its factorization.

1244125208924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413570 (or 413568 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 1244125208924 in words is "one trillion, two hundred forty-four billion, one hundred twenty-five million, two hundred eight thousand, nine hundred twenty-four".