2134320242 has 8 divisors (see below), whose sum is σ = 3249263856. Its totient is φ = 1051232292.

The previous prime is 2134320241. The next prime is 2134320257. The reversal of 2134320242 is 2420234312.

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 (2134320241) 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, 7963748 + ... + 7964015.

It is an arithmetic number, because the mean of its divisors is an integer number (406157982).

Almost surely, 2^2134320242 is an apocalyptic number.

2134320242 is a deficient number, since it is larger than the sum of its proper divisors (1114943614).

2134320242 is a wasteful number, since it uses less digits than its factorization.

2134320242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15927832.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2134320242 is about 46198.7038995684. The cubic root of 2134320242 is about 1287.5176592544.

Adding to 2134320242 its reverse (2420234312), we get a palindrome (4554554554).

The spelling of 2134320242 in words is "two billion, one hundred thirty-four million, three hundred twenty thousand, two hundred forty-two".