34854010839 has 12 divisors (see below), whose sum is σ = 51096096376. Its totient is φ = 22889200752.

The previous prime is 34854010823. The next prime is 34854010859. The reversal of 34854010839 is 93801045843.

It is not a de Polignac number, because 34854010839 - 2⁴ = 34854010823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34854010794 and 34854010803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34854010859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28899904 + ... + 28901109.

Almost surely, 2^34854010839 is an apocalyptic number.

34854010839 is a deficient number, since it is larger than the sum of its proper divisors (16242085537).

34854010839 is a wasteful number, since it uses less digits than its factorization.

34854010839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57801086 (or 57801083 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 34854010839 in words is "thirty-four billion, eight hundred fifty-four million, ten thousand, eight hundred thirty-nine".