124134422443 has 8 divisors (see below), whose sum is σ = 124325087328. Its totient is φ = 123943822464.

The previous prime is 124134422429. The next prime is 124134422449. The reversal of 124134422443 is 344224431421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124134422443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124134422399 and 124134422408.

It is not an unprimeable number, because it can be changed into a prime (124134422449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4945521 + ... + 4970557.

It is an arithmetic number, because the mean of its divisors is an integer number (15540635916).

Almost surely, 2^124134422443 is an apocalyptic number.

124134422443 is a deficient number, since it is larger than the sum of its proper divisors (190664885).

124134422443 is an equidigital number, since it uses as much as digits as its factorization.

124134422443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32453.

The product of its digits is 73728, while the sum is 34.

Adding to 124134422443 its reverse (344224431421), we get a palindrome (468358853864).

The spelling of 124134422443 in words is "one hundred twenty-four billion, one hundred thirty-four million, four hundred twenty-two thousand, four hundred forty-three".