42380023169 has 8 divisors (see below), whose sum is σ = 48242872512. Its totient is φ = 36852193840.

The previous prime is 42380023159. The next prime is 42380023171. The reversal of 42380023169 is 96132008324.

42380023169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-42380023169 is a prime.

It is a super-3 number, since 3×42380023169³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42380023109) 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, 83754734 + ... + 83755239.

It is an arithmetic number, because the mean of its divisors is an integer number (6030359064).

Almost surely, 2^42380023169 is an apocalyptic number.

It is an amenable number.

42380023169 is a deficient number, since it is larger than the sum of its proper divisors (5862849343).

42380023169 is a wasteful number, since it uses less digits than its factorization.

42380023169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167510007.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 42380023169 in words is "forty-two billion, three hundred eighty million, twenty-three thousand, one hundred sixty-nine".