40410743 has 2 divisors, whose sum is σ = 40410744. Its totient is φ = 40410742.

The previous prime is 40410709. The next prime is 40410779. The reversal of 40410743 is 34701404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40410743 - 2⁶ = 40410679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40410703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20205371 + 20205372.

It is an arithmetic number, because the mean of its divisors is an integer number (20205372).

Almost surely, 2^40410743 is an apocalyptic number.

40410743 is a deficient number, since it is larger than the sum of its proper divisors (1).

40410743 is an equidigital number, since it uses as much as digits as its factorization.

40410743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 40410743 is about 6356.9444704197. The cubic root of 40410743 is about 343.1618063200.

The spelling of 40410743 in words is "forty million, four hundred ten thousand, seven hundred forty-three".