34470750913 has 4 divisors (see below), whose sum is σ = 34502289748. Its totient is φ = 34439212080.

The previous prime is 34470750883. The next prime is 34470750947. The reversal of 34470750913 is 31905707443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31905707443 = 97 ⋅328924819.

It can be written as a sum of positive squares in 2 ways, for example, as 33173886769 + 1296864144 = 182137^2 + 36012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34470750913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34470750913.

It is not an unprimeable number, because it can be changed into a prime (34470750313) 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, 15767778 + ... + 15769963.

It is an arithmetic number, because the mean of its divisors is an integer number (8625572437).

Almost surely, 2^34470750913 is an apocalyptic number.

It is an amenable number.

34470750913 is a deficient number, since it is larger than the sum of its proper divisors (31538835).

34470750913 is a wasteful number, since it uses less digits than its factorization.

34470750913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31538834.

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 34470750913 in words is "thirty-four billion, four hundred seventy million, seven hundred fifty thousand, nine hundred thirteen".