116621342 has 8 divisors (see below), whose sum is σ = 175132776. Its totient is φ = 58243752.

The previous prime is 116621341. The next prime is 116621357. The reversal of 116621342 is 243126611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116621341) 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 in 3 ways as a sum of consecutive naturals, for example, 31253 + ... + 34784.

It is an arithmetic number, because the mean of its divisors is an integer number (21891597).

Almost surely, 2^116621342 is an apocalyptic number.

116621342 is a deficient number, since it is larger than the sum of its proper divisors (58511434).

116621342 is an equidigital number, since it uses as much as digits as its factorization.

116621342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66922.

The product of its digits is 1728, while the sum is 26.

The square root of 116621342 is about 10799.1361691572. The cubic root of 116621342 is about 488.5691173325.

Adding to 116621342 its reverse (243126611), we get a palindrome (359747953).

The spelling of 116621342 in words is "one hundred sixteen million, six hundred twenty-one thousand, three hundred forty-two".