2340345562 has 8 divisors (see below), whose sum is σ = 3717019476. Its totient is φ = 1101339072.

The previous prime is 2340345551. The next prime is 2340345643. The reversal of 2340345562 is 2655430432.

It can be written as a sum of positive squares in 2 ways, for example, as 1899303561 + 441042001 = 43581^2 + 21001^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 68833693 = 2340345562 / (2 + 3 + 4 + 0 + 3 + 4 + 5 + 5 + 6 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34416813 + ... + 34416880.

Almost surely, 2^2340345562 is an apocalyptic number.

2340345562 is a deficient number, since it is larger than the sum of its proper divisors (1376673914).

2340345562 is a wasteful number, since it uses less digits than its factorization.

2340345562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68833712.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 2340345562 is about 48377.1181655129. The cubic root of 2340345562 is about 1327.6797433364.

Adding to 2340345562 its reverse (2655430432), we get a palindrome (4995775994).

The spelling of 2340345562 in words is "two billion, three hundred forty million, three hundred forty-five thousand, five hundred sixty-two".