124344573742 has 8 divisors (see below), whose sum is σ = 192533533632. Its totient is φ = 60166729200.

The previous prime is 124344573719. The next prime is 124344573757. The reversal of 124344573742 is 247375443421.

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

It is a junction number, because it is equal to n+sod(n) for n = 124344573692 and 124344573701.

It is a congruent number.

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, 1002778759 + ... + 1002778882.

It is an arithmetic number, because the mean of its divisors is an integer number (24066691704).

Almost surely, 2^124344573742 is an apocalyptic number.

124344573742 is a deficient number, since it is larger than the sum of its proper divisors (68188959890).

124344573742 is a wasteful number, since it uses less digits than its factorization.

124344573742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005557674.

The product of its digits is 2257920, while the sum is 46.

The spelling of 124344573742 in words is "one hundred twenty-four billion, three hundred forty-four million, five hundred seventy-three thousand, seven hundred forty-two".