413443001423 has 4 divisors (see below), whose sum is σ = 418424242488. Its totient is φ = 408461760360.

The previous prime is 413443001393. The next prime is 413443001437. The reversal of 413443001423 is 324100344314.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 413443001423 - 2⁶ = 413443001359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413443001443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2490620408 + ... + 2490620573.

It is an arithmetic number, because the mean of its divisors is an integer number (104606060622).

Almost surely, 2^413443001423 is an apocalyptic number.

413443001423 is a deficient number, since it is larger than the sum of its proper divisors (4981241065).

413443001423 is an equidigital number, since it uses as much as digits as its factorization.

413443001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4981241064.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 413443001423 its reverse (324100344314), we get a palindrome (737543345737).

The spelling of 413443001423 in words is "four hundred thirteen billion, four hundred forty-three million, one thousand, four hundred twenty-three".