116109542 has 8 divisors (see below), whose sum is σ = 174285000. Its totient is φ = 58014544.

The previous prime is 116109529. The next prime is 116109547. The reversal of 116109542 is 245901611.

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 (116109547) 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, 16367 + ... + 22362.

It is an arithmetic number, because the mean of its divisors is an integer number (21785625).

Almost surely, 2^116109542 is an apocalyptic number.

116109542 is a deficient number, since it is larger than the sum of its proper divisors (58175458).

116109542 is a wasteful number, since it uses less digits than its factorization.

116109542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40230.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 116109542 is about 10775.4137739578. The cubic root of 116109542 is about 487.8533639647.

The spelling of 116109542 in words is "one hundred sixteen million, one hundred nine thousand, five hundred forty-two".