42248167167 has 4 divisors (see below), whose sum is σ = 56330889560. Its totient is φ = 28165444776.

The previous prime is 42248167147. The next prime is 42248167189. The reversal of 42248167167 is 76176184224.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42248167167 - 2⁶ = 42248167103 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 (42248167147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7041361192 + ... + 7041361197.

It is an arithmetic number, because the mean of its divisors is an integer number (14082722390).

Almost surely, 2^42248167167 is an apocalyptic number.

42248167167 is a deficient number, since it is larger than the sum of its proper divisors (14082722393).

42248167167 is a wasteful number, since it uses less digits than its factorization.

42248167167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14082722392.

The product of its digits is 903168, while the sum is 48.

The spelling of 42248167167 in words is "forty-two billion, two hundred forty-eight million, one hundred sixty-seven thousand, one hundred sixty-seven".