42101767 has 2 divisors, whose sum is σ = 42101768. Its totient is φ = 42101766.

The previous prime is 42101737. The next prime is 42101779. The reversal of 42101767 is 76710124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42101767 - 2¹¹ = 42099719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42101737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21050883 + 21050884.

It is an arithmetic number, because the mean of its divisors is an integer number (21050884).

Almost surely, 2^42101767 is an apocalyptic number.

42101767 is a deficient number, since it is larger than the sum of its proper divisors (1).

42101767 is an equidigital number, since it uses as much as digits as its factorization.

42101767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 42101767 is about 6488.5874425795. The cubic root of 42101767 is about 347.8831878830.

The spelling of 42101767 in words is "forty-two million, one hundred one thousand, seven hundred sixty-seven".