34035420505 has 8 divisors (see below), whose sum is σ = 40844656512. Its totient is φ = 27226901808.

The previous prime is 34035420479. The next prime is 34035420527. The reversal of 34035420505 is 50502453043.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34035420505 is a prime.

It is a Duffinian number.

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, 68737 + ... + 269806.

It is an arithmetic number, because the mean of its divisors is an integer number (5105582064).

Almost surely, 2^34035420505 is an apocalyptic number.

It is an amenable number.

34035420505 is a deficient number, since it is larger than the sum of its proper divisors (6809236007).

34035420505 is a wasteful number, since it uses less digits than its factorization.

34035420505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358655.

The product of its (nonzero) digits is 36000, while the sum is 31.

Adding to 34035420505 its reverse (50502453043), we get a palindrome (84537873548).

The spelling of 34035420505 in words is "thirty-four billion, thirty-five million, four hundred twenty thousand, five hundred five".