108442339 has 4 divisors (see below), whose sum is σ = 112181760. Its totient is φ = 104702920.

The previous prime is 108442307. The next prime is 108442343. The reversal of 108442339 is 933244801.

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

It is a cyclic number.

It is not a de Polignac number, because 108442339 - 2⁵ = 108442307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108442639) 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, 1869667 + ... + 1869724.

It is an arithmetic number, because the mean of its divisors is an integer number (28045440).

Almost surely, 2^108442339 is an apocalyptic number.

108442339 is a deficient number, since it is larger than the sum of its proper divisors (3739421).

108442339 is an equidigital number, since it uses as much as digits as its factorization.

108442339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739420.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 108442339 is about 10413.5651436000. The cubic root of 108442339 is about 476.8695868283.

The spelling of 108442339 in words is "one hundred eight million, four hundred forty-two thousand, three hundred thirty-nine".