2340013305 has 32 divisors (see below), whose sum is σ = 4504089600. Its totient is φ = 1013418432.

The previous prime is 2340013303. The next prime is 2340013309. The reversal of 2340013305 is 5033100432.

It is not a de Polignac number, because 2340013305 - 2¹ = 2340013303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2340013303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 584475 + ... + 588464.

It is an arithmetic number, because the mean of its divisors is an integer number (140752800).

Almost surely, 2^2340013305 is an apocalyptic number.

It is an amenable number.

2340013305 is a deficient number, since it is larger than the sum of its proper divisors (2164076295).

2340013305 is a wasteful number, since it uses less digits than its factorization.

2340013305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172973.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2340013305 is about 48373.6840131078. The cubic root of 2340013305 is about 1327.6169104834.

Adding to 2340013305 its reverse (5033100432), we get a palindrome (7373113737).

The spelling of 2340013305 in words is "two billion, three hundred forty million, thirteen thousand, three hundred five".