42850810363 has 2 divisors, whose sum is σ = 42850810364. Its totient is φ = 42850810362.

The previous prime is 42850810357. The next prime is 42850810381. The reversal of 42850810363 is 36301805824.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42850810363 is a prime.

It is not a weakly prime, because it can be changed into another prime (42850810313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21425405181 + 21425405182.

It is an arithmetic number, because the mean of its divisors is an integer number (21425405182).

Almost surely, 2^42850810363 is an apocalyptic number.

42850810363 is a deficient number, since it is larger than the sum of its proper divisors (1).

42850810363 is an equidigital number, since it uses as much as digits as its factorization.

42850810363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 42850810363 in words is "forty-two billion, eight hundred fifty million, eight hundred ten thousand, three hundred sixty-three".