30201445900 has 72 divisors (see below), whose sum is σ = 65889689040. Its totient is φ = 12015786240.

The previous prime is 30201445891. The next prime is 30201445903. The reversal of 30201445900 is 954410203.

It is not an unprimeable number, because it can be changed into a prime (30201445903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20699371 + ... + 20700829.

It is an arithmetic number, because the mean of its divisors is an integer number (915134570).

Almost surely, 2^30201445900 is an apocalyptic number.

It is an amenable number.

30201445900 is an abundant number, since it is smaller than the sum of its proper divisors (35688243140).

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

30201445900 is a wasteful number, since it uses less digits than its factorization.

30201445900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2436 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 30201445900 in words is "thirty billion, two hundred one million, four hundred forty-five thousand, nine hundred".