42343641171 has 24 divisors (see below), whose sum is σ = 68731711776. Its totient is φ = 24924683520.

The previous prime is 42343641107. The next prime is 42343641199. The reversal of 42343641171 is 17114634324.

42343641171 is a `hidden beast` number, since 4 + 2 + 3 + 4 + 3 + 641 + 1 + 7 + 1 = 666.

42343641171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42343641171 - 2⁶ = 42343641107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42343641101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7864950 + ... + 7870331.

It is an arithmetic number, because the mean of its divisors is an integer number (2863821324).

Almost surely, 2^42343641171 is an apocalyptic number.

42343641171 is a deficient number, since it is larger than the sum of its proper divisors (26388070605).

42343641171 is a wasteful number, since it uses less digits than its factorization.

42343641171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15735323 (or 15735320 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The spelling of 42343641171 in words is "forty-two billion, three hundred forty-three million, six hundred forty-one thousand, one hundred seventy-one".