13031214142 has 8 divisors (see below), whose sum is σ = 19573273800. Its totient is φ = 6506789544.

The previous prime is 13031214139. The next prime is 13031214151. The reversal of 13031214142 is 24141213031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4406917 + ... + 4409872.

It is an arithmetic number, because the mean of its divisors is an integer number (2446659225).

Almost surely, 2^13031214142 is an apocalyptic number.

13031214142 is a deficient number, since it is larger than the sum of its proper divisors (6542059658).

13031214142 is an equidigital number, since it uses as much as digits as its factorization.

13031214142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8817530.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13031214142 its reverse (24141213031), we get a palindrome (37172427173).

The spelling of 13031214142 in words is "thirteen billion, thirty-one million, two hundred fourteen thousand, one hundred forty-two".