2234342322340 has 24 divisors (see below), whose sum is σ = 4692515902200. Its totient is φ = 893661305088.

The previous prime is 2234342322337. The next prime is 2234342322341. The reversal of 2234342322340 is 432232434322.

It can be written as a sum of positive squares in 4 ways, for example, as 652437445696 + 1581904876644 = 807736^2 + 1257738^2 .

It is a super-2 number, since 2×2234342322340² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2234342322296 and 2234342322305.

It is not an unprimeable number, because it can be changed into a prime (2234342322341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4483915 + ... + 4957234.

It is an arithmetic number, because the mean of its divisors is an integer number (195521495925).

Almost surely, 2^{2234342322340} is an apocalyptic number.

2234342322340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234342322340 is an abundant number, since it is smaller than the sum of its proper divisors (2458173579860).

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

2234342322340 is a wasteful number, since it uses less digits than its factorization.

2234342322340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9452991 (or 9452989 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 2234342322340 its reverse (432232434322), we get a palindrome (2666574756662).

The spelling of 2234342322340 in words is "two trillion, two hundred thirty-four billion, three hundred forty-two million, three hundred twenty-two thousand, three hundred forty".