423134342322 has 16 divisors (see below), whose sum is σ = 869140811712. Its totient is φ = 137232759600.

The previous prime is 423134342311. The next prime is 423134342357. The reversal of 423134342322 is 223243431324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953005054 + ... + 953005497.

It is an arithmetic number, because the mean of its divisors is an integer number (54321300732).

Almost surely, 2^423134342322 is an apocalyptic number.

423134342322 is an abundant number, since it is smaller than the sum of its proper divisors (446006469390).

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

423134342322 is a wasteful number, since it uses less digits than its factorization.

423134342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906010593.

The product of its digits is 82944, while the sum is 33.

Adding to 423134342322 its reverse (223243431324), we get a palindrome (646377773646).

The spelling of 423134342322 in words is "four hundred twenty-three billion, one hundred thirty-four million, three hundred forty-two thousand, three hundred twenty-two".