1042350024043 has 2 divisors, whose sum is σ = 1042350024044. Its totient is φ = 1042350024042.

The previous prime is 1042350024031. The next prime is 1042350024071. The reversal of 1042350024043 is 3404200532401.

It is a happy number.

It is an a-pointer prime, because the next prime (1042350024071) can be obtained adding 1042350024043 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042350024043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042350024073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521175012021 + 521175012022.

It is an arithmetic number, because the mean of its divisors is an integer number (521175012022).

Almost surely, 2^{1042350024043} is an apocalyptic number.

1042350024043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042350024043 is an equidigital number, since it uses as much as digits as its factorization.

1042350024043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 1042350024043 its reverse (3404200532401), we get a palindrome (4446550556444).

The spelling of 1042350024043 in words is "one trillion, forty-two billion, three hundred fifty million, twenty-four thousand, forty-three".