30045245395 has 16 divisors (see below), whose sum is σ = 41402062080. Its totient is φ = 20701029600.

The previous prime is 30045245393. The next prime is 30045245401. The reversal of 30045245395 is 59354254003.

It is not a de Polignac number, because 30045245395 - 2¹ = 30045245393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30045245393) 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 15 ways as a sum of consecutive naturals, for example, 14374671 + ... + 14376760.

It is an arithmetic number, because the mean of its divisors is an integer number (2587628880).

Almost surely, 2^30045245395 is an apocalyptic number.

30045245395 is a deficient number, since it is larger than the sum of its proper divisors (11356816685).

30045245395 is a wasteful number, since it uses less digits than its factorization.

30045245395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28751466.

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 30045245395 its reverse (59354254003), we get a palindrome (89399499398).

The spelling of 30045245395 in words is "thirty billion, forty-five million, two hundred forty-five thousand, three hundred ninety-five".