42850447462111 has 2 divisors, whose sum is σ = 42850447462112. Its totient is φ = 42850447462110.

The previous prime is 42850447462079. The next prime is 42850447462117. The reversal of 42850447462111 is 11126474405824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42850447462111 - 2⁵ = 42850447462079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42850447462117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21425223731055 + 21425223731056.

It is an arithmetic number, because the mean of its divisors is an integer number (21425223731056).

Almost surely, 2^{42850447462111} is an apocalyptic number.

42850447462111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42850447462111 is an equidigital number, since it uses as much as digits as its factorization.

42850447462111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1720320, while the sum is 49.

The spelling of 42850447462111 in words is "forty-two trillion, eight hundred fifty billion, four hundred forty-seven million, four hundred sixty-two thousand, one hundred eleven".