2342223451 has 4 divisors (see below), whose sum is σ = 2343026592. Its totient is φ = 2341420312.

The previous prime is 2342223449. The next prime is 2342223487. The reversal of 2342223451 is 1543222432.

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 2342223451 - 2¹ = 2342223449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342223421) 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, 397180 + ... + 403033.

It is an arithmetic number, because the mean of its divisors is an integer number (585756648).

Almost surely, 2^2342223451 is an apocalyptic number.

2342223451 is a deficient number, since it is larger than the sum of its proper divisors (803141).

2342223451 is an equidigital number, since it uses as much as digits as its factorization.

2342223451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803140.

The product of its digits is 11520, while the sum is 28.

The square root of 2342223451 is about 48396.5231292497. The cubic root of 2342223451 is about 1328.0347576652.

Adding to 2342223451 its reverse (1543222432), we get a palindrome (3885445883).

The spelling of 2342223451 in words is "two billion, three hundred forty-two million, two hundred twenty-three thousand, four hundred fifty-one".