3124013124242 has 8 divisors (see below), whose sum is σ = 4690609326732. Its totient is φ = 1560476682000.

The previous prime is 3124013124203. The next prime is 3124013124269. The reversal of 3124013124242 is 2424213104213.

It can be written as a sum of positive squares in 2 ways, for example, as 2905521384481 + 218491739761 = 1704559^2 + 467431^2 .

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, 764937509 + ... + 764941592.

Almost surely, 2^{3124013124242} is an apocalyptic number.

3124013124242 is a deficient number, since it is larger than the sum of its proper divisors (1566596202490).

3124013124242 is a wasteful number, since it uses less digits than its factorization.

3124013124242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529880124.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 3124013124242 its reverse (2424213104213), we get a palindrome (5548226228455).

The spelling of 3124013124242 in words is "three trillion, one hundred twenty-four billion, thirteen million, one hundred twenty-four thousand, two hundred forty-two".