30006091320 has 64 divisors (see below), whose sum is σ = 90859605120. Its totient is φ = 7926839424.

The previous prime is 30006091319. The next prime is 30006091393. The reversal of 30006091320 is 2319060003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155622 + ... + 1181301.

It is an arithmetic number, because the mean of its divisors is an integer number (1419681330).

Almost surely, 2^30006091320 is an apocalyptic number.

30006091320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30006091320 is an abundant number, since it is smaller than the sum of its proper divisors (60853513800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30006091320 is a wasteful number, since it uses less digits than its factorization.

30006091320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337044 (or 2337040 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 30006091320 in words is "thirty billion, six million, ninety-one thousand, three hundred twenty".