30323043399 has 16 divisors (see below), whose sum is σ = 44111021184. Its totient is φ = 18375612000.

The previous prime is 30323043397. The next prime is 30323043427. The reversal of 30323043399 is 99334032303.

It is not a de Polignac number, because 30323043399 - 2¹ = 30323043397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323043397) 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, 295332 + ... + 384534.

It is an arithmetic number, because the mean of its divisors is an integer number (2756938824).

Almost surely, 2^30323043399 is an apocalyptic number.

30323043399 is a deficient number, since it is larger than the sum of its proper divisors (13787977785).

30323043399 is a wasteful number, since it uses less digits than its factorization.

30323043399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99518.

The product of its (nonzero) digits is 157464, while the sum is 39.

The spelling of 30323043399 in words is "thirty billion, three hundred twenty-three million, forty-three thousand, three hundred ninety-nine".