423342442401 has 8 divisors (see below), whose sum is σ = 594164831520. Its totient is φ = 267374174112.

The previous prime is 423342442361. The next prime is 423342442429. The reversal of 423342442401 is 104244243324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423342442401 - 2⁹ = 423342441889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423342442441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3713530140 + ... + 3713530253.

It is an arithmetic number, because the mean of its divisors is an integer number (74270603940).

Almost surely, 2^423342442401 is an apocalyptic number.

It is an amenable number.

423342442401 is a deficient number, since it is larger than the sum of its proper divisors (170822389119).

423342442401 is a wasteful number, since it uses less digits than its factorization.

423342442401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7427060415.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 423342442401 its reverse (104244243324), we get a palindrome (527586685725).

The spelling of 423342442401 in words is "four hundred twenty-three billion, three hundred forty-two million, four hundred forty-two thousand, four hundred one".