2340213401 has 4 divisors (see below), whose sum is σ = 2340363792. Its totient is φ = 2340063012.

The previous prime is 2340213397. The next prime is 2340213409. The reversal of 2340213401 is 1043120432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2340213401 - 2² = 2340213397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340213409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48755 + ... + 84008.

It is an arithmetic number, because the mean of its divisors is an integer number (585090948).

Almost surely, 2^2340213401 is an apocalyptic number.

It is an amenable number.

2340213401 is a deficient number, since it is larger than the sum of its proper divisors (150391).

2340213401 is a wasteful number, since it uses less digits than its factorization.

2340213401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150390.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2340213401 is about 48375.7522008702. The cubic root of 2340213401 is about 1327.6547511887.

Adding to 2340213401 its reverse (1043120432), we get a palindrome (3383333833).

The spelling of 2340213401 in words is "two billion, three hundred forty million, two hundred thirteen thousand, four hundred one".