423343320021235 has 8 divisors (see below), whose sum is σ = 508012187142240. Its totient is φ = 338674520605824.

The previous prime is 423343320021221. The next prime is 423343320021283. The reversal of 423343320021235 is 532120023343324.

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 423343320021235 - 2²⁵ = 423343286466803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423343320021194 and 423343320021203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1968822 + ... + 29164411.

It is an arithmetic number, because the mean of its divisors is an integer number (63501523392780).

Almost surely, 2^{423343320021235} is an apocalyptic number.

423343320021235 is a deficient number, since it is larger than the sum of its proper divisors (84668867121005).

423343320021235 is a wasteful number, since it uses less digits than its factorization.

423343320021235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33852797.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 423343320021235 its reverse (532120023343324), we get a palindrome (955463343364559).

The spelling of 423343320021235 in words is "four hundred twenty-three trillion, three hundred forty-three billion, three hundred twenty million, twenty-one thousand, two hundred thirty-five".