2340322051 has 4 divisors (see below), whose sum is σ = 2477988072. Its totient is φ = 2202656032.

The previous prime is 2340322037. The next prime is 2340322067. The reversal of 2340322051 is 1502230432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2340322051 - 2¹⁹ = 2339797763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340322001) 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, 68832985 + ... + 68833018.

It is an arithmetic number, because the mean of its divisors is an integer number (619497018).

Almost surely, 2^2340322051 is an apocalyptic number.

2340322051 is a deficient number, since it is larger than the sum of its proper divisors (137666021).

2340322051 is a wasteful number, since it uses less digits than its factorization.

2340322051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137666020.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2340322051 is about 48376.8751677907. The cubic root of 2340322051 is about 1327.6752973857.

Adding to 2340322051 its reverse (1502230432), we get a palindrome (3842552483).

It can be divided in two parts, 23403 and 22051, that added together give a palindrome (45454).

The spelling of 2340322051 in words is "two billion, three hundred forty million, three hundred twenty-two thousand, fifty-one".