42132967 has 2 divisors, whose sum is σ = 42132968. Its totient is φ = 42132966.

The previous prime is 42132949. The next prime is 42132989. The reversal of 42132967 is 76923124.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42132967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42132907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21066483 + 21066484.

It is an arithmetic number, because the mean of its divisors is an integer number (21066484).

Almost surely, 2^42132967 is an apocalyptic number.

42132967 is a deficient number, since it is larger than the sum of its proper divisors (1).

42132967 is an equidigital number, since it uses as much as digits as its factorization.

42132967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 42132967 is about 6490.9912186044. The cubic root of 42132967 is about 347.9691009470.

The spelling of 42132967 in words is "forty-two million, one hundred thirty-two thousand, nine hundred sixty-seven".