2353423811 has 4 divisors (see below), whose sum is σ = 2355626400. Its totient is φ = 2351221224.

The previous prime is 2353423799. The next prime is 2353423817. The reversal of 2353423811 is 1183243532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2353423811 - 2¹⁰ = 2353422787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2353423817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099691 + ... + 1101828.

It is an arithmetic number, because the mean of its divisors is an integer number (588906600).

Almost surely, 2^2353423811 is an apocalyptic number.

2353423811 is a deficient number, since it is larger than the sum of its proper divisors (2202589).

2353423811 is a wasteful number, since it uses less digits than its factorization.

2353423811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202588.

The product of its digits is 17280, while the sum is 32.

The square root of 2353423811 is about 48512.0996350395. The cubic root of 2353423811 is about 1330.1482509475.

The spelling of 2353423811 in words is "two billion, three hundred fifty-three million, four hundred twenty-three thousand, eight hundred eleven".