34021213636042 has 8 divisors (see below), whose sum is σ = 51031967836032. Its totient is φ = 17010557690700.

The previous prime is 34021213636009. The next prime is 34021213636051. The reversal of 34021213636042 is 24063631212043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 34021213635992 and 34021213636010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23691834 + ... + 25086757.

It is an arithmetic number, because the mean of its divisors is an integer number (6378995979504).

Almost surely, 2^{34021213636042} is an apocalyptic number.

34021213636042 is a deficient number, since it is larger than the sum of its proper divisors (17010754199990).

34021213636042 is a wasteful number, since it uses less digits than its factorization.

34021213636042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49127324.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 34021213636042 its reverse (24063631212043), we get a palindrome (58084844848085).

The spelling of 34021213636042 in words is "thirty-four trillion, twenty-one billion, two hundred thirteen million, six hundred thirty-six thousand, forty-two".