28600143158 has 8 divisors (see below), whose sum is σ = 42901478928. Its totient is φ = 14299650184.

The previous prime is 28600143119. The next prime is 28600143161. The reversal of 28600143158 is 85134100682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117641 + ... + 266532.

It is an arithmetic number, because the mean of its divisors is an integer number (5362684866).

Almost surely, 2^28600143158 is an apocalyptic number.

28600143158 is a deficient number, since it is larger than the sum of its proper divisors (14301335770).

28600143158 is a wasteful number, since it uses less digits than its factorization.

28600143158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421398.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 28600143158 in words is "twenty-eight billion, six hundred million, one hundred forty-three thousand, one hundred fifty-eight".