1171413053705 has 16 divisors (see below), whose sum is σ = 1473390535680. Its totient is φ = 892365955008.

The previous prime is 1171413053693. The next prime is 1171413053771. The reversal of 1171413053705 is 5073503141711.

It is a cyclic number.

It is not a de Polignac number, because 1171413053705 - 2¹⁶ = 1171412988169 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22813370 + ... + 22864659.

It is an arithmetic number, because the mean of its divisors is an integer number (92086908480).

Almost surely, 2^{1171413053705} is an apocalyptic number.

It is an amenable number.

1171413053705 is a deficient number, since it is larger than the sum of its proper divisors (301977481975).

1171413053705 is a wasteful number, since it uses less digits than its factorization.

1171413053705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45678280.

The product of its (nonzero) digits is 44100, while the sum is 38.

The spelling of 1171413053705 in words is "one trillion, one hundred seventy-one billion, four hundred thirteen million, fifty-three thousand, seven hundred five".