40483423 has 2 divisors, whose sum is σ = 40483424. Its totient is φ = 40483422.

The previous prime is 40483397. The next prime is 40483453. The reversal of 40483423 is 32438404.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40483423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40483391 and 40483400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40483453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20241711 + 20241712.

It is an arithmetic number, because the mean of its divisors is an integer number (20241712).

Almost surely, 2^40483423 is an apocalyptic number.

40483423 is a deficient number, since it is larger than the sum of its proper divisors (1).

40483423 is an equidigital number, since it uses as much as digits as its factorization.

40483423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 40483423 is about 6362.6584852560. The cubic root of 40483423 is about 343.3674122287.

The spelling of 40483423 in words is "forty million, four hundred eighty-three thousand, four hundred twenty-three".