41493451 has 2 divisors, whose sum is σ = 41493452. Its totient is φ = 41493450.

The previous prime is 41493401. The next prime is 41493457. The reversal of 41493451 is 15439414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41493451 - 2¹¹ = 41491403 is a prime.

It is not a weakly prime, because it can be changed into another prime (41493457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20746725 + 20746726.

It is an arithmetic number, because the mean of its divisors is an integer number (20746726).

Almost surely, 2^41493451 is an apocalyptic number.

41493451 is a deficient number, since it is larger than the sum of its proper divisors (1).

41493451 is an equidigital number, since it uses as much as digits as its factorization.

41493451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 41493451 is about 6441.5410423283. The cubic root of 41493451 is about 346.1995657839.

The spelling of 41493451 in words is "forty-one million, four hundred ninety-three thousand, four hundred fifty-one".