13142225125015 has 8 divisors (see below), whose sum is σ = 18023623028640. Its totient is φ = 9011811514272.

The previous prime is 13142225124983. The next prime is 13142225125033. The reversal of 13142225125015 is 51052152224131.

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

It is not a de Polignac number, because 13142225125015 - 2⁵ = 13142225124983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187746073180 + ... + 187746073249.

It is an arithmetic number, because the mean of its divisors is an integer number (2252952878580).

Almost surely, 2^{13142225125015} is an apocalyptic number.

13142225125015 is a deficient number, since it is larger than the sum of its proper divisors (4881397903625).

13142225125015 is an equidigital number, since it uses as much as digits as its factorization.

13142225125015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375492146441.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 13142225125015 its reverse (51052152224131), we get a palindrome (64194377349146).

The spelling of 13142225125015 in words is "thirteen trillion, one hundred forty-two billion, two hundred twenty-five million, one hundred twenty-five thousand, fifteen".