42323328169919 has 16 divisors (see below), whose sum is σ = 44959163161536. Its totient is φ = 39703752844800.

The previous prime is 42323328169901. The next prime is 42323328169937. The reversal of 42323328169919 is 91996182332324.

It is an interprime number because it is at equal distance from previous prime (42323328169901) and next prime (42323328169937).

It is a cyclic number.

It is not a de Polignac number, because 42323328169919 - 2¹² = 42323328165823 is a prime.

It is a super-2 number, since 2×42323328169919² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42323328169939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118149509 + ... + 118507185.

It is an arithmetic number, because the mean of its divisors is an integer number (2809947697596).

Almost surely, 2^{42323328169919} is an apocalyptic number.

42323328169919 is a deficient number, since it is larger than the sum of its proper divisors (2635834991617).

42323328169919 is a wasteful number, since it uses less digits than its factorization.

42323328169919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380386.

The product of its digits is 30233088, while the sum is 62.

The spelling of 42323328169919 in words is "forty-two trillion, three hundred twenty-three billion, three hundred twenty-eight million, one hundred sixty-nine thousand, nine hundred nineteen".