42314827 has 2 divisors, whose sum is σ = 42314828. Its totient is φ = 42314826.

The previous prime is 42314821. The next prime is 42314863. The reversal of 42314827 is 72841324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42314827 is a prime.

It is not a weakly prime, because it can be changed into another prime (42314821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21157413 + 21157414.

It is an arithmetic number, because the mean of its divisors is an integer number (21157414).

Almost surely, 2^42314827 is an apocalyptic number.

42314827 is a deficient number, since it is larger than the sum of its proper divisors (1).

42314827 is an equidigital number, since it uses as much as digits as its factorization.

42314827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 31.

The square root of 42314827 is about 6504.9847809199. The cubic root of 42314827 is about 348.4690327472.

The spelling of 42314827 in words is "forty-two million, three hundred fourteen thousand, eight hundred twenty-seven".