13142310738 has 16 divisors (see below), whose sum is σ = 26530273440. Its totient is φ = 4339828256.

The previous prime is 13142310707. The next prime is 13142310749. The reversal of 13142310738 is 83701324131.

It is a junction number, because it is equal to n+sod(n) for n = 13142310699 and 13142310708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10234803 + ... + 10236086.

It is an arithmetic number, because the mean of its divisors is an integer number (1658142090).

Almost surely, 2^13142310738 is an apocalyptic number.

13142310738 is an abundant number, since it is smaller than the sum of its proper divisors (13387962702).

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

13142310738 is a wasteful number, since it uses less digits than its factorization.

13142310738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20471001.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 13142310738 its reverse (83701324131), we get a palindrome (96843634869).

The spelling of 13142310738 in words is "thirteen billion, one hundred forty-two million, three hundred ten thousand, seven hundred thirty-eight".