1298109674032 has 80 divisors (see below), whose sum is σ = 2566050619392. Its totient is φ = 636060902400.

The previous prime is 1298109674011. The next prime is 1298109674051. The reversal of 1298109674032 is 2304769018921.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83919963 + ... + 83935429.

Almost surely, 2^{1298109674032} is an apocalyptic number.

It is an amenable number.

1298109674032 is a deficient number, since it is larger than the sum of its proper divisors (1267940945360).

1298109674032 is a wasteful number, since it uses less digits than its factorization.

1298109674032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106 (or 16100 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 1298109674032 in words is "one trillion, two hundred ninety-eight billion, one hundred nine million, six hundred seventy-four thousand, thirty-two".