30534311319 has 32 divisors (see below), whose sum is σ = 42798481920. Its totient is φ = 19326899328.

The previous prime is 30534311243. The next prime is 30534311321. The reversal of 30534311319 is 91311343503.

It is not a de Polignac number, because 30534311319 - 2³² = 26239344023 is a prime.

It is a super-2 number, since 2×30534311319² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30534311319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30534311329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5249857 + ... + 5255669.

It is an arithmetic number, because the mean of its divisors is an integer number (1337452560).

Almost surely, 2^30534311319 is an apocalyptic number.

30534311319 is a deficient number, since it is larger than the sum of its proper divisors (12264170601).

30534311319 is a wasteful number, since it uses less digits than its factorization.

30534311319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6391.

The product of its (nonzero) digits is 14580, while the sum is 33.

The spelling of 30534311319 in words is "thirty billion, five hundred thirty-four million, three hundred eleven thousand, three hundred nineteen".