42676811 has 2 divisors, whose sum is σ = 42676812. Its totient is φ = 42676810.

The previous prime is 42676807. The next prime is 42676813. The reversal of 42676811 is 11867624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42676811 - 2² = 42676807 is a prime.

Together with 42676813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42676813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21338405 + 21338406.

It is an arithmetic number, because the mean of its divisors is an integer number (21338406).

Almost surely, 2^42676811 is an apocalyptic number.

42676811 is a deficient number, since it is larger than the sum of its proper divisors (1).

42676811 is an equidigital number, since it uses as much as digits as its factorization.

42676811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 35.

The square root of 42676811 is about 6532.7491150357. The cubic root of 42676811 is about 349.4598771107.

The spelling of 42676811 in words is "forty-two million, six hundred seventy-six thousand, eight hundred eleven".