42480167 has 2 divisors, whose sum is σ = 42480168. Its totient is φ = 42480166.

The previous prime is 42480133. The next prime is 42480169. The reversal of 42480167 is 76108424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42480167 - 2⁸ = 42479911 is a prime.

Together with 42480169, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42480169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21240083 + 21240084.

It is an arithmetic number, because the mean of its divisors is an integer number (21240084).

Almost surely, 2^42480167 is an apocalyptic number.

42480167 is a deficient number, since it is larger than the sum of its proper divisors (1).

42480167 is an equidigital number, since it uses as much as digits as its factorization.

42480167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 42480167 is about 6517.6811060376. The cubic root of 42480167 is about 348.9223095623.

The spelling of 42480167 in words is "forty-two million, four hundred eighty thousand, one hundred sixty-seven".