42829279007 has 2 divisors, whose sum is σ = 42829279008. Its totient is φ = 42829279006.

The previous prime is 42829278937. The next prime is 42829279021. The reversal of 42829279007 is 70097292824.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42829279007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42829279037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21414639503 + 21414639504.

It is an arithmetic number, because the mean of its divisors is an integer number (21414639504).

Almost surely, 2^42829279007 is an apocalyptic number.

42829279007 is a deficient number, since it is larger than the sum of its proper divisors (1).

42829279007 is an equidigital number, since it uses as much as digits as its factorization.

42829279007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 42829279007 in words is "forty-two billion, eight hundred twenty-nine million, two hundred seventy-nine thousand, seven".