2442331109878 has 32 divisors (see below), whose sum is σ = 4010358672000. Its totient is φ = 1106318952000.

The previous prime is 2442331109849. The next prime is 2442331109879. The reversal of 2442331109878 is 8789011332442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442331109879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7424818 + ... + 7746778.

It is an arithmetic number, because the mean of its divisors is an integer number (125323708500).

Almost surely, 2^{2442331109878} is an apocalyptic number.

2442331109878 is a deficient number, since it is larger than the sum of its proper divisors (1568027562122).

2442331109878 is a wasteful number, since it uses less digits than its factorization.

2442331109878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323164.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 2442331109878 in words is "two trillion, four hundred forty-two billion, three hundred thirty-one million, one hundred nine thousand, eight hundred seventy-eight".