2544341642 has 8 divisors (see below), whose sum is σ = 4017381600. Its totient is φ = 1205214444.

The previous prime is 2544341641. The next prime is 2544341671. The reversal of 2544341642 is 2461434452.

2544341642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (2544341641) 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, 33478142 + ... + 33478217.

It is an arithmetic number, because the mean of its divisors is an integer number (502172700).

Almost surely, 2^2544341642 is an apocalyptic number.

2544341642 is a deficient number, since it is larger than the sum of its proper divisors (1473039958).

2544341642 is a wasteful number, since it uses less digits than its factorization.

2544341642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66956380.

The product of its digits is 92160, while the sum is 35.

The square root of 2544341642 is about 50441.4674846004. The cubic root of 2544341642 is about 1365.1859455882.

The spelling of 2544341642 in words is "two billion, five hundred forty-four million, three hundred forty-one thousand, six hundred forty-two".