30345710005 has 16 divisors (see below), whose sum is σ = 41522819184. Its totient is φ = 21090954240.

The previous prime is 30345709963. The next prime is 30345710009. The reversal of 30345710005 is 50001754303.

It can be written as a sum of positive squares in 8 ways, for example, as 5003298756 + 25342411249 = 70734^2 + 159193^2 .

It is not a de Polignac number, because 30345710005 - 2²³ = 30337321397 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 (30345710009) 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 15 ways as a sum of consecutive naturals, for example, 13729986 + ... + 13732195.

It is an arithmetic number, because the mean of its divisors is an integer number (2595176199).

Almost surely, 2^30345710005 is an apocalyptic number.

It is an amenable number.

30345710005 is a deficient number, since it is larger than the sum of its proper divisors (11177109179).

30345710005 is a wasteful number, since it uses less digits than its factorization.

30345710005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27462216.

The product of its (nonzero) digits is 6300, while the sum is 28.

The spelling of 30345710005 in words is "thirty billion, three hundred forty-five million, seven hundred ten thousand, five".