42943411607 has 2 divisors, whose sum is σ = 42943411608. Its totient is φ = 42943411606.

The previous prime is 42943411601. The next prime is 42943411691. The reversal of 42943411607 is 70611434924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42943411607 - 2⁴ = 42943411591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42943411601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21471705803 + 21471705804.

It is an arithmetic number, because the mean of its divisors is an integer number (21471705804).

Almost surely, 2^42943411607 is an apocalyptic number.

42943411607 is a deficient number, since it is larger than the sum of its proper divisors (1).

42943411607 is an equidigital number, since it uses as much as digits as its factorization.

42943411607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 42943411607 in words is "forty-two billion, nine hundred forty-three million, four hundred eleven thousand, six hundred seven".