1170133402356 has 36 divisors (see below), whose sum is σ = 2957927995204. Its totient is φ = 390032496000.

The previous prime is 1170133402327. The next prime is 1170133402357. The reversal of 1170133402356 is 6532043310711.

1170133402356 is a `hidden beast` number, since 1 + 1 + 70 + 13 + 340 + 235 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 221496361956 + 948637040400 = 470634^2 + 973980^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1170133402356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170133402357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 732006 + ... + 1695906.

Almost surely, 2^{1170133402356} is an apocalyptic number.

It is an amenable number.

1170133402356 is an abundant number, since it is smaller than the sum of its proper divisors (1787794592848).

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

1170133402356 is a wasteful number, since it uses less digits than its factorization.

1170133402356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997632 (or 997627 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 1170133402356 in words is "one trillion, one hundred seventy billion, one hundred thirty-three million, four hundred two thousand, three hundred fifty-six".