28001230150 has 24 divisors (see below), whose sum is σ = 52123773240. Its totient is φ = 11191570560.

The previous prime is 28001230123. The next prime is 28001230189. The reversal of 28001230150 is 5103210082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159459 + ... + 285358.

It is an arithmetic number, because the mean of its divisors is an integer number (2171823885).

Almost surely, 2^28001230150 is an apocalyptic number.

28001230150 is a deficient number, since it is larger than the sum of its proper divisors (24122543090).

28001230150 is a wasteful number, since it uses less digits than its factorization.

28001230150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446088 (or 446083 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 28001230150 in words is "twenty-eight billion, one million, two hundred thirty thousand, one hundred fifty".