423402324401 has 8 divisors (see below), whose sum is σ = 495690526464. Its totient is φ = 354064661280.

The previous prime is 423402324361. The next prime is 423402324409. The reversal of 423402324401 is 104423204324.

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

It is a cyclic number.

It is not a de Polignac number, because 423402324401 - 2¹⁸ = 423402062257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423402324409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737634425 + ... + 737634998.

It is an arithmetic number, because the mean of its divisors is an integer number (61961315808).

Almost surely, 2^423402324401 is an apocalyptic number.

423402324401 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

423402324401 is a deficient number, since it is larger than the sum of its proper divisors (72288202063).

423402324401 is a wasteful number, since it uses less digits than its factorization.

423402324401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475269471.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 423402324401 its reverse (104423204324), we get a palindrome (527825528725).

The spelling of 423402324401 in words is "four hundred twenty-three billion, four hundred two million, three hundred twenty-four thousand, four hundred one".