2334155243 has 4 divisors (see below), whose sum is σ = 2667606000. Its totient is φ = 2000704488.

The previous prime is 2334155231. The next prime is 2334155281. The reversal of 2334155243 is 3425514332.

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 2334155243 - 2²⁴ = 2317378027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2334155293) 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, 166725368 + ... + 166725381.

It is an arithmetic number, because the mean of its divisors is an integer number (666901500).

Almost surely, 2^2334155243 is an apocalyptic number.

2334155243 is a deficient number, since it is larger than the sum of its proper divisors (333450757).

2334155243 is an equidigital number, since it uses as much as digits as its factorization.

2334155243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333450756.

The product of its digits is 43200, while the sum is 32.

The square root of 2334155243 is about 48313.0959782128. The cubic root of 2334155243 is about 1326.5081189016.

Adding to 2334155243 its reverse (3425514332), we get a palindrome (5759669575).

The spelling of 2334155243 in words is "two billion, three hundred thirty-four million, one hundred fifty-five thousand, two hundred forty-three".