42177182093 has 8 divisors (see below), whose sum is σ = 42382630080. Its totient is φ = 41972055040.

The previous prime is 42177182039. The next prime is 42177182171. The reversal of 42177182093 is 39028177124.

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

It is a cyclic number.

It is not a de Polignac number, because 42177182093 - 2¹² = 42177177997 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 (42177182293) 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, 185378 + ... + 344556.

It is an arithmetic number, because the mean of its divisors is an integer number (5297828760).

Almost surely, 2^42177182093 is an apocalyptic number.

It is an amenable number.

42177182093 is a deficient number, since it is larger than the sum of its proper divisors (205447987).

42177182093 is a wasteful number, since it uses less digits than its factorization.

42177182093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160467.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 42177182093 in words is "forty-two billion, one hundred seventy-seven million, one hundred eighty-two thousand, ninety-three".