423403314401 has 16 divisors (see below), whose sum is σ = 441600783360. Its totient is φ = 405623877120.

The previous prime is 423403314359. The next prime is 423403314403. The reversal of 423403314401 is 104413304324.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 423403314401 - 2²² = 423399120097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423403314403) 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, 697280 + ... + 1154558.

It is an arithmetic number, because the mean of its divisors is an integer number (27600048960).

Almost surely, 2^423403314401 is an apocalyptic number.

It is an amenable number.

423403314401 is a deficient number, since it is larger than the sum of its proper divisors (18197468959).

423403314401 is a wasteful number, since it uses less digits than its factorization.

423403314401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457736.

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

Adding to 423403314401 its reverse (104413304324), we get a palindrome (527816618725).

The spelling of 423403314401 in words is "four hundred twenty-three billion, four hundred three million, three hundred fourteen thousand, four hundred one".