1169674993872 has 240 divisors, whose sum is σ = 4090074468480. Its totient is φ = 303151334400.

The previous prime is 1169674993819. The next prime is 1169674993897. The reversal of 1169674993872 is 2783994769611.

1169674993872 is a `hidden beast` number, since 1 + 1 + 6 + 9 + 67 + 499 + 3 + 8 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1169674993872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4997154 + ... + 5225982.

It is an arithmetic number, because the mean of its divisors is an integer number (17041976952).

Almost surely, 2^{1169674993872} is an apocalyptic number.

1169674993872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1169674993872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2045037234240).

1169674993872 is an abundant number, since it is smaller than the sum of its proper divisors (2920399474608).

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

1169674993872 is a wasteful number, since it uses less digits than its factorization.

1169674993872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229322 (or 229313 counting only the distinct ones).

The product of its digits is 246903552, while the sum is 72.

The spelling of 1169674993872 in words is "one trillion, one hundred sixty-nine billion, six hundred seventy-four million, nine hundred ninety-three thousand, eight hundred seventy-two".