42114379 has 2 divisors, whose sum is σ = 42114380. Its totient is φ = 42114378.

The previous prime is 42114367. The next prime is 42114427. The reversal of 42114379 is 97341124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42114379 - 2¹¹ = 42112331 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42114379.

It is not a weakly prime, because it can be changed into another prime (42111379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21057189 + 21057190.

It is an arithmetic number, because the mean of its divisors is an integer number (21057190).

Almost surely, 2^42114379 is an apocalyptic number.

42114379 is a deficient number, since it is larger than the sum of its proper divisors (1).

42114379 is an equidigital number, since it uses as much as digits as its factorization.

42114379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 42114379 is about 6489.5592300248. The cubic root of 42114379 is about 347.9179216962.

The spelling of 42114379 in words is "forty-two million, one hundred fourteen thousand, three hundred seventy-nine".