124401201242 has 8 divisors (see below), whose sum is σ = 186607476000. Its totient is φ = 62198709244.

The previous prime is 124401201229. The next prime is 124401201271. The reversal of 124401201242 is 242102104421.

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, 861992 + ... + 995907.

It is an arithmetic number, because the mean of its divisors is an integer number (23325934500).

Almost surely, 2^124401201242 is an apocalyptic number.

124401201242 is a deficient number, since it is larger than the sum of its proper divisors (62206274758).

124401201242 is a wasteful number, since it uses less digits than its factorization.

124401201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891380.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 124401201242 its reverse (242102104421), we get a palindrome (366503305663).

The spelling of 124401201242 in words is "one hundred twenty-four billion, four hundred one million, two hundred one thousand, two hundred forty-two".