124340005343 has 4 divisors (see below), whose sum is σ = 124463237280. Its totient is φ = 124216773408.

The previous prime is 124340005327. The next prime is 124340005357. The reversal of 124340005343 is 343500043421.

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 124340005343 - 2⁴ = 124340005327 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 (124340005313) 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, 61614455 + ... + 61616472.

It is an arithmetic number, because the mean of its divisors is an integer number (31115809320).

Almost surely, 2^124340005343 is an apocalyptic number.

124340005343 is a deficient number, since it is larger than the sum of its proper divisors (123231937).

124340005343 is a wasteful number, since it uses less digits than its factorization.

124340005343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123231936.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 124340005343 its reverse (343500043421), we get a palindrome (467840048764).

The spelling of 124340005343 in words is "one hundred twenty-four billion, three hundred forty million, five thousand, three hundred forty-three".