116453378 has 8 divisors (see below), whose sum is σ = 174733968. Its totient is φ = 58208724.

The previous prime is 116453377. The next prime is 116453411. The reversal of 116453378 is 873354611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×116453378² = 27122778495221768, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116453371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1625 + ... + 15347.

It is an arithmetic number, because the mean of its divisors is an integer number (21841746).

Almost surely, 2^116453378 is an apocalyptic number.

116453378 is a deficient number, since it is larger than the sum of its proper divisors (58280590).

116453378 is a wasteful number, since it uses less digits than its factorization.

116453378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17968.

The product of its digits is 60480, while the sum is 38.

The square root of 116453378 is about 10791.3566338992. The cubic root of 116453378 is about 488.3344505896.

It can be divided in two parts, 1164533 and 78, that added together give a palindrome (1164611).

The spelling of 116453378 in words is "one hundred sixteen million, four hundred fifty-three thousand, three hundred seventy-eight".