124356442 has 8 divisors (see below), whose sum is σ = 213182496. Its totient is φ = 53295612.

The previous prime is 124356439. The next prime is 124356451. The reversal of 124356442 is 244653421.

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

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, 4441288 + ... + 4441315.

It is an arithmetic number, because the mean of its divisors is an integer number (26647812).

Almost surely, 2^124356442 is an apocalyptic number.

124356442 is a deficient number, since it is larger than the sum of its proper divisors (88826054).

124356442 is an equidigital number, since it uses as much as digits as its factorization.

124356442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8882612.

The product of its digits is 23040, while the sum is 31.

The square root of 124356442 is about 11151.5219589077. The cubic root of 124356442 is about 499.1404458467.

The spelling of 124356442 in words is "one hundred twenty-four million, three hundred fifty-six thousand, four hundred forty-two".