2442331109918 has 16 divisors (see below), whose sum is σ = 4191138772704. Its totient is φ = 1045641972480.

The previous prime is 2442331109917. The next prime is 2442331110007. The reversal of 2442331109918 is 8199011332442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442331109917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89265863 + ... + 89293218.

It is an arithmetic number, because the mean of its divisors is an integer number (261946173294).

Almost surely, 2^{2442331109918} is an apocalyptic number.

2442331109918 is a deficient number, since it is larger than the sum of its proper divisors (1748807662786).

2442331109918 is a wasteful number, since it uses less digits than its factorization.

2442331109918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178560067.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 2442331109918 in words is "two trillion, four hundred forty-two billion, three hundred thirty-one million, one hundred nine thousand, nine hundred eighteen".