42132725163 has 48 divisors (see below), whose sum is σ = 62846784000. Its totient is φ = 27182770560.

The previous prime is 42132725161. The next prime is 42132725189. The reversal of 42132725163 is 36152723124.

42132725163 is a `hidden beast` number, since 4 + 2 + 132 + 7 + 2 + 516 + 3 = 666.

It is not a de Polignac number, because 42132725163 - 2¹ = 42132725161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42132725161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32235556 + ... + 32236862.

It is an arithmetic number, because the mean of its divisors is an integer number (1309308000).

Almost surely, 2^42132725163 is an apocalyptic number.

42132725163 is a deficient number, since it is larger than the sum of its proper divisors (20714058837).

42132725163 is a wasteful number, since it uses less digits than its factorization.

42132725163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1989 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The spelling of 42132725163 in words is "forty-two billion, one hundred thirty-two million, seven hundred twenty-five thousand, one hundred sixty-three".