436141423 has 2 divisors, whose sum is σ = 436141424. Its totient is φ = 436141422.

The previous prime is 436141417. The next prime is 436141441. The reversal of 436141423 is 324141634.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 436141423 - 2¹³ = 436133231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 436141391 and 436141400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (436148423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218070711 + 218070712.

It is an arithmetic number, because the mean of its divisors is an integer number (218070712).

Almost surely, 2^436141423 is an apocalyptic number.

436141423 is a deficient number, since it is larger than the sum of its proper divisors (1).

436141423 is an equidigital number, since it uses as much as digits as its factorization.

436141423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 28.

The square root of 436141423 is about 20883.9992099215. Note that the first 3 decimals coincide. The cubic root of 436141423 is about 758.3606300953.

The spelling of 436141423 in words is "four hundred thirty-six million, one hundred forty-one thousand, four hundred twenty-three".