30473964269 has 4 divisors (see below), whose sum is σ = 34827387744. Its totient is φ = 26120540796.

The previous prime is 30473964263. The next prime is 30473964299. The reversal of 30473964269 is 96246937403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30473964269 - 2⁴ = 30473964253 is a prime.

It is a super-2 number, since 2×30473964269² (a number of 22 digits) contains 22 as substring.

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 30473964269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30473964263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2176711727 + ... + 2176711740.

It is an arithmetic number, because the mean of its divisors is an integer number (8706846936).

Almost surely, 2^30473964269 is an apocalyptic number.

It is an amenable number.

30473964269 is a deficient number, since it is larger than the sum of its proper divisors (4353423475).

30473964269 is an equidigital number, since it uses as much as digits as its factorization.

30473964269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353423474.

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 30473964269 in words is "thirty billion, four hundred seventy-three million, nine hundred sixty-four thousand, two hundred sixty-nine".