1208098974192 has 40 divisors (see below), whose sum is σ = 3404642565120. Its totient is φ = 366090598080.

The previous prime is 1208098974167. The next prime is 1208098974239. The reversal of 1208098974192 is 2914798908021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144032592 + ... + 1144033647.

It is an arithmetic number, because the mean of its divisors is an integer number (85116064128).

Almost surely, 2^{1208098974192} is an apocalyptic number.

1208098974192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1208098974192 is an abundant number, since it is smaller than the sum of its proper divisors (2196543590928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1208098974192 is a wasteful number, since it uses less digits than its factorization.

1208098974192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288066261 (or 2288066255 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 60.

The spelling of 1208098974192 in words is "one trillion, two hundred eight billion, ninety-eight million, nine hundred seventy-four thousand, one hundred ninety-two".