1170905320354 has 36 divisors (see below), whose sum is σ = 2245732836102. Its totient is φ = 456196873440.

The previous prime is 1170905320327. The next prime is 1170905320373. The reversal of 1170905320354 is 4530235090711.

It can be written as a sum of positive squares in only one way, i.e., 1145377269729 + 25528050625 = 1070223^2 + 159775^2 .

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 17 ways as a sum of consecutive naturals, for example, 49360099 + ... + 49383814.

Almost surely, 2^{1170905320354} is an apocalyptic number.

1170905320354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1170905320354 is a deficient number, since it is larger than the sum of its proper divisors (1074827515748).

1170905320354 is a wasteful number, since it uses less digits than its factorization.

1170905320354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98743951 (or 98743933 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 1170905320354 in words is "one trillion, one hundred seventy billion, nine hundred five million, three hundred twenty thousand, three hundred fifty-four".