2342423261 has 4 divisors (see below), whose sum is σ = 2370645312. Its totient is φ = 2314201212.

The previous prime is 2342423257. The next prime is 2342423263. The reversal of 2342423261 is 1623242432.

It is a happy number.

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 2342423261 - 2² = 2342423257 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342423263) 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, 14110901 + ... + 14111066.

It is an arithmetic number, because the mean of its divisors is an integer number (592661328).

Almost surely, 2^2342423261 is an apocalyptic number.

It is an amenable number.

2342423261 is a deficient number, since it is larger than the sum of its proper divisors (28222051).

2342423261 is an equidigital number, since it uses as much as digits as its factorization.

2342423261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28222050.

The product of its digits is 13824, while the sum is 29.

The square root of 2342423261 is about 48398.5873864104. The cubic root of 2342423261 is about 1328.0725205126.

Adding to 2342423261 its reverse (1623242432), we get a palindrome (3965665693).

The spelling of 2342423261 in words is "two billion, three hundred forty-two million, four hundred twenty-three thousand, two hundred sixty-one".