28342051167 has 8 divisors (see below), whose sum is σ = 38668225024. Its totient is φ = 18455289048.

The previous prime is 28342051141. The next prime is 28342051169. The reversal of 28342051167 is 76115024382.

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

It is not a de Polignac number, because 28342051167 - 2¹⁴ = 28342034783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28342051169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109852783 + ... + 109853040.

It is an arithmetic number, because the mean of its divisors is an integer number (4833528128).

Almost surely, 2^28342051167 is an apocalyptic number.

28342051167 is a deficient number, since it is larger than the sum of its proper divisors (10326173857).

28342051167 is a wasteful number, since it uses less digits than its factorization.

28342051167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219705869.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 28342051167 in words is "twenty-eight billion, three hundred forty-two million, fifty-one thousand, one hundred sixty-seven".