34115905911 has 8 divisors (see below), whose sum is σ = 47465608320. Its totient is φ = 21755070392.

The previous prime is 34115905909. The next prime is 34115905937. The reversal of 34115905911 is 11950951143.

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

It is a cyclic number.

It is not a de Polignac number, because 34115905911 - 2¹ = 34115905909 is a prime.

It is a super-2 number, since 2×34115905911² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34115905911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34115905991) 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, 247216641 + ... + 247216778.

It is an arithmetic number, because the mean of its divisors is an integer number (5933201040).

Almost surely, 2^34115905911 is an apocalyptic number.

34115905911 is a deficient number, since it is larger than the sum of its proper divisors (13349702409).

34115905911 is a wasteful number, since it uses less digits than its factorization.

34115905911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494433445.

The product of its (nonzero) digits is 24300, while the sum is 39.

The spelling of 34115905911 in words is "thirty-four billion, one hundred fifteen million, nine hundred five thousand, nine hundred eleven".