2340213506 has 16 divisors (see below), whose sum is σ = 3746082816. Its totient is φ = 1092603456.

The previous prime is 2340213433. The next prime is 2340213581. The reversal of 2340213506 is 6053120432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266666 + ... + 275301.

It is an arithmetic number, because the mean of its divisors is an integer number (234130176).

Almost surely, 2^2340213506 is an apocalyptic number.

2340213506 is a deficient number, since it is larger than the sum of its proper divisors (1405869310).

2340213506 is a wasteful number, since it uses less digits than its factorization.

2340213506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542113.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2340213506 is about 48375.7532861247. The cubic root of 2340213506 is about 1327.6547710450.

Adding to 2340213506 its reverse (6053120432), we get a palindrome (8393333938).

The spelling of 2340213506 in words is "two billion, three hundred forty million, two hundred thirteen thousand, five hundred six".