34234323221423 has 32 divisors (see below), whose sum is σ = 39230316195840. Its totient is φ = 29645631308160.

The previous prime is 34234323221387. The next prime is 34234323221489. The reversal of 34234323221423 is 32412232343243.

It is a cyclic number.

It is not a de Polignac number, because 34234323221423 - 2²⁴ = 34234306444207 is a prime.

It is a super-2 number, since 2×34234323221423² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34234323221723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2431961 + ... + 8624562.

It is an arithmetic number, because the mean of its divisors is an integer number (1225947381120).

Almost surely, 2^{34234323221423} is an apocalyptic number.

34234323221423 is a deficient number, since it is larger than the sum of its proper divisors (4995992974417).

34234323221423 is a wasteful number, since it uses less digits than its factorization.

34234323221423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11056799.

The product of its digits is 497664, while the sum is 38.

Adding to 34234323221423 its reverse (32412232343243), we get a palindrome (66646555564666).

The spelling of 34234323221423 in words is "thirty-four trillion, two hundred thirty-four billion, three hundred twenty-three million, two hundred twenty-one thousand, four hundred twenty-three".