12996880074842 has 8 divisors (see below), whose sum is σ = 19544426713236. Its totient is φ = 6482071170432.

The previous prime is 12996880074751. The next prime is 12996880074859. The reversal of 12996880074842 is 24847008869921.

It can be written as a sum of positive squares in 2 ways, for example, as 11989384079761 + 1007495995081 = 3462569^2 + 1003741^2 .

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

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, 8184432503 + ... + 8184434090.

Almost surely, 2^{12996880074842} is an apocalyptic number.

12996880074842 is a deficient number, since it is larger than the sum of its proper divisors (6547546638394).

12996880074842 is a wasteful number, since it uses less digits than its factorization.

12996880074842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16368866992.

The product of its (nonzero) digits is 111476736, while the sum is 68.

The spelling of 12996880074842 in words is "twelve trillion, nine hundred ninety-six billion, eight hundred eighty million, seventy-four thousand, eight hundred forty-two".