124020314242 has 8 divisors (see below), whose sum is σ = 202942332432. Its totient is φ = 56372870100.

The previous prime is 124020314227. The next prime is 124020314281. The reversal of 124020314242 is 242413020421.

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, 2818643484 + ... + 2818643527.

It is an arithmetic number, because the mean of its divisors is an integer number (25367791554).

Almost surely, 2^124020314242 is an apocalyptic number.

124020314242 is a deficient number, since it is larger than the sum of its proper divisors (78922018190).

124020314242 is a wasteful number, since it uses less digits than its factorization.

124020314242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637287024.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 124020314242 its reverse (242413020421), we get a palindrome (366433334663).

The spelling of 124020314242 in words is "one hundred twenty-four billion, twenty million, three hundred fourteen thousand, two hundred forty-two".