12973114516042 has 16 divisors (see below), whose sum is σ = 19594718829000. Its totient is φ = 6441561329920.

The previous prime is 12973114516027. The next prime is 12973114516081. The reversal of 12973114516042 is 24061541137921.

It is a Cunningham number, because it is equal to 3601821²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1519891999921 + 11453222516121 = 1232839^2 + 3384261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12973114515983 and 12973114516001.

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, 3623059 + ... + 6250822.

Almost surely, 2^{12973114516042} is an apocalyptic number.

12973114516042 is a deficient number, since it is larger than the sum of its proper divisors (6621604312958).

12973114516042 is a wasteful number, since it uses less digits than its factorization.

12973114516042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9878441.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 12973114516042 in words is "twelve trillion, nine hundred seventy-three billion, one hundred fourteen million, five hundred sixteen thousand, forty-two".