1162434545411 has 4 divisors (see below), whose sum is σ = 1178806863024. Its totient is φ = 1146062227800.

The previous prime is 1162434545401. The next prime is 1162434545413. The reversal of 1162434545411 is 1145454342611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162434545411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1162434545413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8186158700 + ... + 8186158841.

It is an arithmetic number, because the mean of its divisors is an integer number (294701715756).

Almost surely, 2^{1162434545411} is an apocalyptic number.

1162434545411 is a deficient number, since it is larger than the sum of its proper divisors (16372317613).

1162434545411 is an equidigital number, since it uses as much as digits as its factorization.

1162434545411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16372317612.

The product of its digits is 230400, while the sum is 41.

The spelling of 1162434545411 in words is "one trillion, one hundred sixty-two billion, four hundred thirty-four million, five hundred forty-five thousand, four hundred eleven".