1042050239107 has 2 divisors, whose sum is σ = 1042050239108. Its totient is φ = 1042050239106.

The previous prime is 1042050239089. The next prime is 1042050239137. The reversal of 1042050239107 is 7019320502401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042050239107 - 2³¹ = 1039902755459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042050239137) 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 as a sum of consecutive naturals, namely, 521025119553 + 521025119554.

It is an arithmetic number, because the mean of its divisors is an integer number (521025119554).

Almost surely, 2^{1042050239107} is an apocalyptic number.

1042050239107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042050239107 is an equidigital number, since it uses as much as digits as its factorization.

1042050239107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 1042050239107 in words is "one trillion, forty-two billion, fifty million, two hundred thirty-nine thousand, one hundred seven".