1043005323242 has 16 divisors (see below), whose sum is σ = 1611938624712. Its totient is φ = 505926673920.

The previous prime is 1043005323211. The next prime is 1043005323251. The reversal of 1043005323242 is 2423235003401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 713989510441 + 329015812801 = 844979^2 + 573599^2 .

It is a super-2 number, since 2×1043005323242² (a number of 25 digits) contains 22 as substring.

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, 58547423 + ... + 58565234.

Almost surely, 2^{1043005323242} is an apocalyptic number.

1043005323242 is a deficient number, since it is larger than the sum of its proper divisors (568933301470).

1043005323242 is a wasteful number, since it uses less digits than its factorization.

1043005323242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117112793.

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 1043005323242 in words is "one trillion, forty-three billion, five million, three hundred twenty-three thousand, two hundred forty-two".