13107244442 has 8 divisors (see below), whose sum is σ = 19661365332. Its totient is φ = 6553456000.

The previous prime is 13107244433. The next prime is 13107244537. The reversal of 13107244442 is 24444270131.

It can be written as a sum of positive squares in 2 ways, for example, as 10887044281 + 2220200161 = 104341^2 + 47119^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13107244399 and 13107244408.

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, 77642 + ... + 179562.

Almost surely, 2^13107244442 is an apocalyptic number.

13107244442 is a deficient number, since it is larger than the sum of its proper divisors (6554120890).

13107244442 is a wasteful number, since it uses less digits than its factorization.

13107244442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166224.

The product of its (nonzero) digits is 21504, while the sum is 32.

The spelling of 13107244442 in words is "thirteen billion, one hundred seven million, two hundred forty-four thousand, four hundred forty-two".