1172983361904 has 120 divisors (see below), whose sum is σ = 3494325790800. Its totient is φ = 366253747200.

The previous prime is 1172983361897. The next prime is 1172983361917. The reversal of 1172983361904 is 4091633892711.

1172983361904 is a `hidden beast` number, since 1 + 1 + 7 + 298 + 336 + 19 + 0 + 4 = 666.

It is a super-2 number, since 2×1172983361904² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2165047 + ... + 2652054.

It is an arithmetic number, because the mean of its divisors is an integer number (29119381590).

Almost surely, 2^{1172983361904} is an apocalyptic number.

It is an amenable number.

1172983361904 is an abundant number, since it is smaller than the sum of its proper divisors (2321342428896).

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

1172983361904 is a wasteful number, since it uses less digits than its factorization.

1172983361904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817223 (or 4817214 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 1172983361904 in words is "one trillion, one hundred seventy-two billion, nine hundred eighty-three million, three hundred sixty-one thousand, nine hundred four".