1124013202042 has 8 divisors (see below), whose sum is σ = 1690142102100. Its totient is φ = 560632501344.

The previous prime is 1124013202021. The next prime is 1124013202049. The reversal of 1124013202042 is 2402023104211.

It can be written as a sum of positive squares in 2 ways, for example, as 1097044665201 + 26968536841 = 1047399^2 + 164221^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1124013202049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687048817 + ... + 687050452.

Almost surely, 2^{1124013202042} is an apocalyptic number.

1124013202042 is a deficient number, since it is larger than the sum of its proper divisors (566128900058).

1124013202042 is a wasteful number, since it uses less digits than its factorization.

1124013202042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374099680.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1124013202042 its reverse (2402023104211), we get a palindrome (3526036306253).

The spelling of 1124013202042 in words is "one trillion, one hundred twenty-four billion, thirteen million, two hundred two thousand, forty-two".