2534340242 has 8 divisors (see below), whose sum is σ = 4344583296. Its totient is φ = 1086145812.

The previous prime is 2534340209. The next prime is 2534340253. The reversal of 2534340242 is 2420434352.

It is a happy number.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90512138 + ... + 90512165.

It is an arithmetic number, because the mean of its divisors is an integer number (543072912).

Almost surely, 2^2534340242 is an apocalyptic number.

2534340242 is a deficient number, since it is larger than the sum of its proper divisors (1810243054).

2534340242 is a wasteful number, since it uses less digits than its factorization.

2534340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181024312.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2534340242 is about 50342.2311980707. The cubic root of 2534340242 is about 1363.3948208005.

Adding to 2534340242 its reverse (2420434352), we get a palindrome (4954774594).

The spelling of 2534340242 in words is "two billion, five hundred thirty-four million, three hundred forty thousand, two hundred forty-two".