34123336142 has 16 divisors (see below), whose sum is σ = 58943693952. Its totient is φ = 14512650360.

The previous prime is 34123336141. The next prime is 34123336147. The reversal of 34123336142 is 24163332143.

It is a junction number, because it is equal to n+sod(n) for n = 34123336099 and 34123336108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34123336141) 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, 9301148 + ... + 9304815.

It is an arithmetic number, because the mean of its divisors is an integer number (3683980872).

Almost surely, 2^34123336142 is an apocalyptic number.

34123336142 is a deficient number, since it is larger than the sum of its proper divisors (24820357810).

34123336142 is a wasteful number, since it uses less digits than its factorization.

34123336142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18606103.

The product of its digits is 31104, while the sum is 32.

Adding to 34123336142 its reverse (24163332143), we get a palindrome (58286668285).

The spelling of 34123336142 in words is "thirty-four billion, one hundred twenty-three million, three hundred thirty-six thousand, one hundred forty-two".