2442555442 has 8 divisors (see below), whose sum is σ = 3672335232. Its totient is φ = 1218443700.

The previous prime is 2442555439. The next prime is 2442555487. The reversal of 2442555442 is 2445552442.

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

It is an unprimeable number.

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, 1415934 + ... + 1417657.

It is an arithmetic number, because the mean of its divisors is an integer number (459041904).

Almost surely, 2^2442555442 is an apocalyptic number.

2442555442 is a deficient number, since it is larger than the sum of its proper divisors (1229779790).

2442555442 is a wasteful number, since it uses less digits than its factorization.

2442555442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834024.

The product of its digits is 256000, while the sum is 37.

The square root of 2442555442 is about 49422.2160773877. The cubic root of 2442555442 is about 1346.7329214399.

The spelling of 2442555442 in words is "two billion, four hundred forty-two million, five hundred fifty-five thousand, four hundred forty-two".