1042125330043 has 8 divisors (see below), whose sum is σ = 1194879859712. Its totient is φ = 890340671016.

The previous prime is 1042125330041. The next prime is 1042125330067. The reversal of 1042125330043 is 3400335212401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1042125330043 - 2¹ = 1042125330041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1042125329993 and 1042125330020.

It is not an unprimeable number, because it can be changed into a prime (1042125330041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242465355 + ... + 242469652.

It is an arithmetic number, because the mean of its divisors is an integer number (149359982464).

Almost surely, 2^{1042125330043} is an apocalyptic number.

1042125330043 is a deficient number, since it is larger than the sum of its proper divisors (152754529669).

1042125330043 is an equidigital number, since it uses as much as digits as its factorization.

1042125330043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484935321.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 1042125330043 in words is "one trillion, forty-two billion, one hundred twenty-five million, three hundred thirty thousand, forty-three".