423314134302 has 16 divisors (see below), whose sum is σ = 846635256720. Its totient is φ = 141103546752.

The previous prime is 423314134291. The next prime is 423314134333. The reversal of 423314134302 is 203431413324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 423314134302.

It is a congruent number.

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, 826108 + ... + 1236560.

It is an arithmetic number, because the mean of its divisors is an integer number (52914703545).

Almost surely, 2^423314134302 is an apocalyptic number.

423314134302 is an abundant number, since it is smaller than the sum of its proper divisors (423321122418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423314134302 is a wasteful number, since it uses less digits than its factorization.

423314134302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582347.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 423314134302 its reverse (203431413324), we get a palindrome (626745547626).

The spelling of 423314134302 in words is "four hundred twenty-three billion, three hundred fourteen million, one hundred thirty-four thousand, three hundred two".