13125252245140 has 96 divisors (see below), whose sum is σ = 32815844409600. Its totient is φ = 4315915822080.

The previous prime is 13125252245137. The next prime is 13125252245213. The reversal of 13125252245140 is 4154225252131.

It is a super-2 number, since 2×13125252245140² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13125252245140.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19039555 + ... + 19716874.

It is an arithmetic number, because the mean of its divisors is an integer number (341831712600).

Almost surely, 2^{13125252245140} is an apocalyptic number.

13125252245140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13125252245140 is an abundant number, since it is smaller than the sum of its proper divisors (19690592164460).

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

13125252245140 is a wasteful number, since it uses less digits than its factorization.

13125252245140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38756545 (or 38756543 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 13125252245140 its reverse (4154225252131), we get a palindrome (17279477497271).

The spelling of 13125252245140 in words is "thirteen trillion, one hundred twenty-five billion, two hundred fifty-two million, two hundred forty-five thousand, one hundred forty".