124314140242 has 8 divisors (see below), whose sum is σ = 186489114876. Its totient is φ = 62151101952.

The previous prime is 124314140233. The next prime is 124314140257. The reversal of 124314140242 is 242041413421.

It can be written as a sum of positive squares in 2 ways, for example, as 120936322081 + 3377818161 = 347759^2 + 58119^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 124314140242.

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, 2958003 + ... + 2999734.

Almost surely, 2^124314140242 is an apocalyptic number.

124314140242 is a deficient number, since it is larger than the sum of its proper divisors (62174974634).

124314140242 is a wasteful number, since it uses less digits than its factorization.

124314140242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5968172.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 124314140242 its reverse (242041413421), we get a palindrome (366355553663).

The spelling of 124314140242 in words is "one hundred twenty-four billion, three hundred fourteen million, one hundred forty thousand, two hundred forty-two".