34786868743 has 18 divisors (see below), whose sum is σ = 38620507016. Its totient is φ = 31310202000.

The previous prime is 34786868741. The next prime is 34786868747.

34786868743 is nontrivially palindromic in base 10.

34786868743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34786868743 - 2¹ = 34786868741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34786868741) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1220230 + ... + 1248412.

Almost surely, 2^34786868743 is an apocalyptic number.

34786868743 is a deficient number, since it is larger than the sum of its proper divisors (3833638273).

34786868743 is a wasteful number, since it uses less digits than its factorization.

34786868743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28407 (or 28295 counting only the distinct ones).

The product of its digits is 130056192, while the sum is 64.

The spelling of 34786868743 in words is "thirty-four billion, seven hundred eighty-six million, eight hundred sixty-eight thousand, seven hundred forty-three".