124005530423344 has 20 divisors (see below), whose sum is σ = 242639534160720. Its totient is φ = 61388876446400.

The previous prime is 124005530423339. The next prime is 124005530423447. The reversal of 124005530423344 is 443324035500421.

It is a junction number, because it is equal to n+sod(n) for n = 124005530423297 and 124005530423306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38368046164 + ... + 38368049395.

It is an arithmetic number, because the mean of its divisors is an integer number (12131976708036).

Almost surely, 2^{124005530423344} is an apocalyptic number.

It is an amenable number.

124005530423344 is a deficient number, since it is larger than the sum of its proper divisors (118634003737376).

124005530423344 is a wasteful number, since it uses less digits than its factorization.

124005530423344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76736095668 (or 76736095662 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 124005530423344 its reverse (443324035500421), we get a palindrome (567329565923765).

The spelling of 124005530423344 in words is "one hundred twenty-four trillion, five billion, five hundred thirty million, four hundred twenty-three thousand, three hundred forty-four".