1116874872842 has 8 divisors (see below), whose sum is σ = 1675321802436. Its totient is φ = 558434272032.

The previous prime is 1116874872833. The next prime is 1116874872851. The reversal of 1116874872842 is 2482784786111.

It is an interprime number because it is at equal distance from previous prime (1116874872833) and next prime (1116874872851).

It can be written as a sum of positive squares in 2 ways, for example, as 1109506195561 + 7368677281 = 1053331^2 + 85841^2 .

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, 1113203 + ... + 1863590.

Almost surely, 2^{1116874872842} is an apocalyptic number.

1116874872842 is a deficient number, since it is larger than the sum of its proper divisors (558446929594).

1116874872842 is a wasteful number, since it uses less digits than its factorization.

1116874872842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164392.

The product of its digits is 9633792, while the sum is 59.

The spelling of 1116874872842 in words is "one trillion, one hundred sixteen billion, eight hundred seventy-four million, eight hundred seventy-two thousand, eight hundred forty-two".