42910716983 has 2 divisors, whose sum is σ = 42910716984. Its totient is φ = 42910716982.

The previous prime is 42910716971. The next prime is 42910717001. The reversal of 42910716983 is 38961701924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42910716983 - 2¹⁰ = 42910715959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42910716283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21455358491 + 21455358492.

It is an arithmetic number, because the mean of its divisors is an integer number (21455358492).

Almost surely, 2^42910716983 is an apocalyptic number.

42910716983 is a deficient number, since it is larger than the sum of its proper divisors (1).

42910716983 is an equidigital number, since it uses as much as digits as its factorization.

42910716983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 42910716983 in words is "forty-two billion, nine hundred ten million, seven hundred sixteen thousand, nine hundred eighty-three".