34421020234 has 8 divisors (see below), whose sum is σ = 51666350400. Its totient is φ = 17198903436.

The previous prime is 34421020223. The next prime is 34421020241. The reversal of 34421020234 is 43202012443.

It is a happy number.

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 = 34421020199 and 34421020208.

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, 5799634 + ... + 5805565.

It is an arithmetic number, because the mean of its divisors is an integer number (6458293800).

Almost surely, 2^34421020234 is an apocalyptic number.

34421020234 is a deficient number, since it is larger than the sum of its proper divisors (17245330166).

34421020234 is a wasteful number, since it uses less digits than its factorization.

34421020234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11606684.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 34421020234 its reverse (43202012443), we get a palindrome (77623032677).

The spelling of 34421020234 in words is "thirty-four billion, four hundred twenty-one million, twenty thousand, two hundred thirty-four".