28467442194300 has 72 divisors (see below), whose sum is σ = 91517554914800. Its totient is φ = 7591317917760.

The previous prime is 28467442194271. The next prime is 28467442194313. The reversal of 28467442194300 is 349124476482.

28467442194300 is a `hidden beast` number, since 2 + 8 + 4 + 6 + 7 + 442 + 194 + 3 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5271745855 + ... + 5271751254.

Almost surely, 2^{28467442194300} is an apocalyptic number.

28467442194300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28467442194300 is an abundant number, since it is smaller than the sum of its proper divisors (63050112720500).

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

28467442194300 is a wasteful number, since it uses less digits than its factorization.

28467442194300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10543497132 (or 10543497119 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 28467442194300 in words is "twenty-eight trillion, four hundred sixty-seven billion, four hundred forty-two million, one hundred ninety-four thousand, three hundred".