34424320511 has 8 divisors (see below), whose sum is σ = 39343463424. Its totient is φ = 29505523320.

The previous prime is 34424320487. The next prime is 34424320549. The reversal of 34424320511 is 11502342443.

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

It is not a de Polignac number, because 34424320511 - 2¹⁴ = 34424304127 is a prime.

It is a super-2 number, since 2×34424320511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34424322511) 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, 182906 + ... + 319848.

It is an arithmetic number, because the mean of its divisors is an integer number (4917932928).

Almost surely, 2^34424320511 is an apocalyptic number.

34424320511 is a deficient number, since it is larger than the sum of its proper divisors (4919142913).

34424320511 is a wasteful number, since it uses less digits than its factorization.

34424320511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172861.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 34424320511 its reverse (11502342443), we get a palindrome (45926662954).

The spelling of 34424320511 in words is "thirty-four billion, four hundred twenty-four million, three hundred twenty thousand, five hundred eleven".