34131442522 has 4 divisors (see below), whose sum is σ = 51197163786. Its totient is φ = 17065721260.

The previous prime is 34131442481. The next prime is 34131442523. The reversal of 34131442522 is 22524413143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22524413143 = 17 ⋅1324965479.

It can be written as a sum of positive squares in only one way, i.e., 32688278401 + 1443164121 = 180799^2 + 37989^2 .

It is not an unprimeable number, because it can be changed into a prime (34131442523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8532860629 + ... + 8532860632.

Almost surely, 2^34131442522 is an apocalyptic number.

34131442522 is a deficient number, since it is larger than the sum of its proper divisors (17065721264).

34131442522 is a wasteful number, since it uses less digits than its factorization.

34131442522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17065721263.

The product of its digits is 23040, while the sum is 31.

Adding to 34131442522 its reverse (22524413143), we get a palindrome (56655855665).

The spelling of 34131442522 in words is "thirty-four billion, one hundred thirty-one million, four hundred forty-two thousand, five hundred twenty-two".