34111666745 has 16 divisors (see below), whose sum is σ = 44215977792. Its totient is φ = 25114034880.

The previous prime is 34111666723. The next prime is 34111666751. The reversal of 34111666745 is 54766611143.

It is a happy number.

It is not a de Polignac number, because 34111666745 - 2¹² = 34111662649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34111666696 and 34111666705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771227 + ... + 814256.

It is an arithmetic number, because the mean of its divisors is an integer number (2763498612).

Almost surely, 2^34111666745 is an apocalyptic number.

It is an amenable number.

34111666745 is a deficient number, since it is larger than the sum of its proper divisors (10104311047).

34111666745 is a wasteful number, since it uses less digits than its factorization.

34111666745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585832.

The product of its digits is 362880, while the sum is 44.

The spelling of 34111666745 in words is "thirty-four billion, one hundred eleven million, six hundred sixty-six thousand, seven hundred forty-five".