13125442244141 has 8 divisors (see below), whose sum is σ = 13431409812480. Its totient is φ = 12819507617952.

The previous prime is 13125442244111. The next prime is 13125442244311. The reversal of 13125442244141 is 14144224452131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13125442244141 - 2³⁸ = 12850564337197 is a prime.

It is a super-2 number, since 2×13125442244141² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13125442244095 and 13125442244104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13125442244111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7428461 + ... + 9024018.

It is an arithmetic number, because the mean of its divisors is an integer number (1678926226560).

Almost surely, 2^{13125442244141} is an apocalyptic number.

It is an amenable number.

13125442244141 is a deficient number, since it is larger than the sum of its proper divisors (305967568339).

13125442244141 is a wasteful number, since it uses less digits than its factorization.

13125442244141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16471075.

The product of its digits is 122880, while the sum is 38.

Adding to 13125442244141 its reverse (14144224452131), we get a palindrome (27269666696272).

The spelling of 13125442244141 in words is "thirteen trillion, one hundred twenty-five billion, four hundred forty-two million, two hundred forty-four thousand, one hundred forty-one".