424446601423 has 16 divisors (see below), whose sum is σ = 462055739040. Its totient is φ = 387550273536.

The previous prime is 424446601361. The next prime is 424446601457. The reversal of 424446601423 is 324106644424.

It is a cyclic number.

It is not a de Polignac number, because 424446601423 - 2⁹ = 424446600911 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 (424446601463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2292936 + ... + 2471122.

It is an arithmetic number, because the mean of its divisors is an integer number (28878483690).

Almost surely, 2^424446601423 is an apocalyptic number.

424446601423 is a deficient number, since it is larger than the sum of its proper divisors (37609137617).

424446601423 is a wasteful number, since it uses less digits than its factorization.

424446601423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180186.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 424446601423 in words is "four hundred twenty-four billion, four hundred forty-six million, six hundred one thousand, four hundred twenty-three".