124000223242 has 32 divisors (see below), whose sum is σ = 222393434112. Its totient is φ = 50699617584.

The previous prime is 124000223233. The next prime is 124000223257. The reversal of 124000223242 is 242322000421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379408 + ... + 626059.

It is an arithmetic number, because the mean of its divisors is an integer number (6949794816).

Almost surely, 2^124000223242 is an apocalyptic number.

124000223242 is a deficient number, since it is larger than the sum of its proper divisors (98393210870).

124000223242 is a wasteful number, since it uses less digits than its factorization.

124000223242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005882.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 124000223242 its reverse (242322000421), we get a palindrome (366322223663).

The spelling of 124000223242 in words is "one hundred twenty-four billion, two hundred twenty-three thousand, two hundred forty-two".