2340136466 has 8 divisors (see below), whose sum is σ = 3513728460. Its totient is φ = 1168893648.

The previous prime is 2340136457. The next prime is 2340136471. The reversal of 2340136466 is 6646310432.

2340136466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2326036441 + 14100025 = 48229^2 + 3755^2 .

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

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, 584801 + ... + 588788.

Almost surely, 2^2340136466 is an apocalyptic number.

2340136466 is a deficient number, since it is larger than the sum of its proper divisors (1173591994).

2340136466 is a wasteful number, since it uses less digits than its factorization.

2340136466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174588.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 2340136466 is about 48374.9570129008. The cubic root of 2340136466 is about 1327.6402020544.

Adding to 2340136466 its reverse (6646310432), we get a palindrome (8986446898).

The spelling of 2340136466 in words is "two billion, three hundred forty million, one hundred thirty-six thousand, four hundred sixty-six".