34140222132242 has 16 divisors (see below), whose sum is σ = 51342470314200. Its totient is φ = 17026066200960.

The previous prime is 34140222132239. The next prime is 34140222132281. The reversal of 34140222132242 is 24223122204143.

It can be written as a sum of positive squares in 4 ways, for example, as 12935035233961 + 21205186898281 = 3596531^2 + 4604909^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34140222132199 and 34140222132208.

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, 153653684 + ... + 153875712.

Almost surely, 2^{34140222132242} is an apocalyptic number.

34140222132242 is a deficient number, since it is larger than the sum of its proper divisors (17202248181958).

34140222132242 is a wasteful number, since it uses less digits than its factorization.

34140222132242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420061.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 34140222132242 its reverse (24223122204143), we get a palindrome (58363344336385).

The spelling of 34140222132242 in words is "thirty-four trillion, one hundred forty billion, two hundred twenty-two million, one hundred thirty-two thousand, two hundred forty-two".