13422342234 has 32 divisors (see below), whose sum is σ = 31199639040. Its totient is φ = 3769954992.

The previous prime is 13422342221. The next prime is 13422342239. The reversal of 13422342234 is 43224322431.

It is a super-2 number, since 2×13422342234² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13422342239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2705824 + ... + 2710779.

It is an arithmetic number, because the mean of its divisors is an integer number (974988720).

Almost surely, 2^13422342234 is an apocalyptic number.

13422342234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13422342234 is an abundant number, since it is smaller than the sum of its proper divisors (17777296806).

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

13422342234 is a wasteful number, since it uses less digits than its factorization.

13422342234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416674.

The product of its digits is 27648, while the sum is 30.

Adding to 13422342234 its reverse (43224322431), we get a palindrome (56646664665).

The spelling of 13422342234 in words is "thirteen billion, four hundred twenty-two million, three hundred forty-two thousand, two hundred thirty-four".