116442254 has 4 divisors (see below), whose sum is σ = 174663384. Its totient is φ = 58221126.

The previous prime is 116442239. The next prime is 116442257. The reversal of 116442254 is 452244611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116442257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29110562 + ... + 29110565.

It is an arithmetic number, because the mean of its divisors is an integer number (43665846).

Almost surely, 2^116442254 is an apocalyptic number.

116442254 is a deficient number, since it is larger than the sum of its proper divisors (58221130).

116442254 is an equidigital number, since it uses as much as digits as its factorization.

116442254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58221129.

The product of its digits is 7680, while the sum is 29.

The square root of 116442254 is about 10790.8412090995. The cubic root of 116442254 is about 488.3189010038.

Adding to 116442254 its reverse (452244611), we get a palindrome (568686865).

The spelling of 116442254 in words is "one hundred sixteen million, four hundred forty-two thousand, two hundred fifty-four".