116441345 has 4 divisors (see below), whose sum is σ = 139729620. Its totient is φ = 93153072.

The previous prime is 116441333. The next prime is 116441399. The reversal of 116441345 is 543144611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 37994896 + 78446449 = 6164^2 + 8857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116441345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11644130 + ... + 11644139.

It is an arithmetic number, because the mean of its divisors is an integer number (34932405).

Almost surely, 2^116441345 is an apocalyptic number.

It is an amenable number.

116441345 is a deficient number, since it is larger than the sum of its proper divisors (23288275).

116441345 is an equidigital number, since it uses as much as digits as its factorization.

116441345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23288274.

The product of its digits is 5760, while the sum is 29.

The square root of 116441345 is about 10790.7990899655. The cubic root of 116441345 is about 488.3176303223.

Adding to 116441345 its reverse (543144611), we get a palindrome (659585956).

The spelling of 116441345 in words is "one hundred sixteen million, four hundred forty-one thousand, three hundred forty-five".