42150767 has 2 divisors, whose sum is σ = 42150768. Its totient is φ = 42150766.

The previous prime is 42150761. The next prime is 42150781. The reversal of 42150767 is 76705124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42150767 - 2⁴ = 42150751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42150761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21075383 + 21075384.

It is an arithmetic number, because the mean of its divisors is an integer number (21075384).

Almost surely, 2^42150767 is an apocalyptic number.

42150767 is a deficient number, since it is larger than the sum of its proper divisors (1).

42150767 is an equidigital number, since it uses as much as digits as its factorization.

42150767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 42150767 is about 6492.3622049297. The cubic root of 42150767 is about 348.0180964518.

It can be divided in two parts, 4 and 2150767, that multiplied together give a palindrome (8603068).

The spelling of 42150767 in words is "forty-two million, one hundred fifty thousand, seven hundred sixty-seven".