34464705509 has 16 divisors (see below), whose sum is σ = 39046492800. Its totient is φ = 30195915456.

The previous prime is 34464705487. The next prime is 34464705551. The reversal of 34464705509 is 90550746443.

It is a de Polignac number, because none of the positive numbers 2^k-34464705509 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 (34464705559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752489 + ... + 796974.

It is an arithmetic number, because the mean of its divisors is an integer number (2440405800).

Almost surely, 2^34464705509 is an apocalyptic number.

It is an amenable number.

34464705509 is a deficient number, since it is larger than the sum of its proper divisors (4581787291).

34464705509 is a wasteful number, since it uses less digits than its factorization.

34464705509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549564.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 34464705509 in words is "thirty-four billion, four hundred sixty-four million, seven hundred five thousand, five hundred nine".