2343400401 has 16 divisors (see below), whose sum is σ = 3192701184. Its totient is φ = 1528218624.

The previous prime is 2343400363. The next prime is 2343400421. The reversal of 2343400401 is 1040043432.

It is not a de Polignac number, because 2343400401 - 2⁹ = 2343399889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2343400421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385155 + ... + 391191.

It is an arithmetic number, because the mean of its divisors is an integer number (199543824).

Almost surely, 2^2343400401 is an apocalyptic number.

It is an amenable number.

2343400401 is a deficient number, since it is larger than the sum of its proper divisors (849300783).

2343400401 is a wasteful number, since it uses less digits than its factorization.

2343400401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8840.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2343400401 is about 48408.6810499935. The cubic root of 2343400401 is about 1328.2571629723.

Adding to 2343400401 its reverse (1040043432), we get a palindrome (3383443833).

The spelling of 2343400401 in words is "two billion, three hundred forty-three million, four hundred thousand, four hundred one".