42676741 has 2 divisors, whose sum is σ = 42676742. Its totient is φ = 42676740.

The previous prime is 42676727. The next prime is 42676757. The reversal of 42676741 is 14767624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29931841 + 12744900 = 5471^2 + 3570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42676741 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 42676741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42676721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21338370 + 21338371.

It is an arithmetic number, because the mean of its divisors is an integer number (21338371).

Almost surely, 2^42676741 is an apocalyptic number.

It is an amenable number.

42676741 is a deficient number, since it is larger than the sum of its proper divisors (1).

42676741 is an equidigital number, since it uses as much as digits as its factorization.

42676741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 37.

The square root of 42676741 is about 6532.7437574116. The cubic root of 42676741 is about 349.4596860452.

The spelling of 42676741 in words is "forty-two million, six hundred seventy-six thousand, seven hundred forty-one".