2343443343423 has 64 divisors (see below), whose sum is σ = 3950180183040. Its totient is φ = 1202513236992.

The previous prime is 2343443343419. The next prime is 2343443343427. The reversal of 2343443343423 is 3243433443432.

It is an interprime number because it is at equal distance from previous prime (2343443343419) and next prime (2343443343427).

It is not a de Polignac number, because 2343443343423 - 2² = 2343443343419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343443343427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90582936 + ... + 90608802.

It is an arithmetic number, because the mean of its divisors is an integer number (61721565360).

Almost surely, 2^{2343443343423} is an apocalyptic number.

2343443343423 is a deficient number, since it is larger than the sum of its proper divisors (1606736839617).

2343443343423 is a wasteful number, since it uses less digits than its factorization.

2343443343423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34896.

The product of its digits is 2985984, while the sum is 42.

Adding to 2343443343423 its reverse (3243433443432), we get a palindrome (5586876786855).

The spelling of 2343443343423 in words is "two trillion, three hundred forty-three billion, four hundred forty-three million, three hundred forty-three thousand, four hundred twenty-three".