30269328464 has 20 divisors (see below), whose sum is σ = 60077235540. Its totient is φ = 14765525760.

The previous prime is 30269328451. The next prime is 30269328491. The reversal of 30269328464 is 46482396203.

It can be written as a sum of positive squares in 2 ways, for example, as 1264513600 + 29004814864 = 35560^2 + 170308^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23070479 + ... + 23071790.

It is an arithmetic number, because the mean of its divisors is an integer number (3003861777).

Almost surely, 2^30269328464 is an apocalyptic number.

It is an amenable number.

30269328464 is a deficient number, since it is larger than the sum of its proper divisors (29807907076).

30269328464 is a wasteful number, since it uses less digits than its factorization.

30269328464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46142318 (or 46142312 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 30269328464 in words is "thirty billion, two hundred sixty-nine million, three hundred twenty-eight thousand, four hundred sixty-four".