34094787903 has 24 divisors (see below), whose sum is σ = 56885424336. Its totient is φ = 19448006400.

The previous prime is 34094787851. The next prime is 34094787911. The reversal of 34094787903 is 30978749043.

It is not a de Polignac number, because 34094787903 - 2⁸ = 34094787647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34094787903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34094787953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10127488 + ... + 10130853.

It is an arithmetic number, because the mean of its divisors is an integer number (2370226014).

Almost surely, 2^34094787903 is an apocalyptic number.

34094787903 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34094787903 is a deficient number, since it is larger than the sum of its proper divisors (22790636433).

34094787903 is a wasteful number, since it uses less digits than its factorization.

34094787903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20258375 (or 20258372 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 34094787903 in words is "thirty-four billion, ninety-four million, seven hundred eighty-seven thousand, nine hundred three".