124003433242 has 16 divisors (see below), whose sum is σ = 200778020352. Its totient is φ = 57099558960.

The previous prime is 124003433233. The next prime is 124003433261. The reversal of 124003433242 is 242334300421.

It is a self number, because there is not a number n which added to its sum of digits gives 124003433242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5521698 + ... + 5544109.

It is an arithmetic number, because the mean of its divisors is an integer number (12548626272).

Almost surely, 2^124003433242 is an apocalyptic number.

124003433242 is a deficient number, since it is larger than the sum of its proper divisors (76774587110).

124003433242 is a wasteful number, since it uses less digits than its factorization.

124003433242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11066253.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 124003433242 its reverse (242334300421), we get a palindrome (366337733663).

The spelling of 124003433242 in words is "one hundred twenty-four billion, three million, four hundred thirty-three thousand, two hundred forty-two".