116321441 has 4 divisors (see below), whose sum is σ = 116741652. Its totient is φ = 115901232.

The previous prime is 116321437. The next prime is 116321479. The reversal of 116321441 is 144123611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144123611 = 151 ⋅954461.

It can be written as a sum of positive squares in 2 ways, for example, as 29757025 + 86564416 = 5455^2 + 9304^2 .

It is not a de Polignac number, because 116321441 - 2² = 116321437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116321341) 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, 209690 + ... + 210243.

It is an arithmetic number, because the mean of its divisors is an integer number (29185413).

Almost surely, 2^116321441 is an apocalyptic number.

It is an amenable number.

116321441 is a deficient number, since it is larger than the sum of its proper divisors (420211).

116321441 is an equidigital number, since it uses as much as digits as its factorization.

116321441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420210.

The product of its digits is 576, while the sum is 23.

The square root of 116321441 is about 10785.2418146280. The cubic root of 116321441 is about 488.1499597922.

The spelling of 116321441 in words is "one hundred sixteen million, three hundred twenty-one thousand, four hundred forty-one".