34945054943 has 4 divisors (see below), whose sum is σ = 35291045688. Its totient is φ = 34599064200.

The previous prime is 34945054931. The next prime is 34945054957.

34945054943 is nontrivially palindromic in base 10.

34945054943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34945054943 - 2¹⁴ = 34945038559 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34945054891 and 34945054900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34945054913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172995221 + ... + 172995422.

It is an arithmetic number, because the mean of its divisors is an integer number (8822761422).

Almost surely, 2^34945054943 is an apocalyptic number.

34945054943 is a deficient number, since it is larger than the sum of its proper divisors (345990745).

34945054943 is a wasteful number, since it uses less digits than its factorization.

34945054943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345990744.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 34945054943 in words is "thirty-four billion, nine hundred forty-five million, fifty-four thousand, nine hundred forty-three".