42314743 has 2 divisors, whose sum is σ = 42314744. Its totient is φ = 42314742.

The previous prime is 42314719. The next prime is 42314803. The reversal of 42314743 is 34741324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42314743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42314143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21157371 + 21157372.

It is an arithmetic number, because the mean of its divisors is an integer number (21157372).

Almost surely, 2^42314743 is an apocalyptic number.

42314743 is a deficient number, since it is larger than the sum of its proper divisors (1).

42314743 is an equidigital number, since it uses as much as digits as its factorization.

42314743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 28.

The square root of 42314743 is about 6504.9783243298. The cubic root of 42314743 is about 348.4688021628.

The spelling of 42314743 in words is "forty-two million, three hundred fourteen thousand, seven hundred forty-three".