42000230115323 has 4 divisors (see below), whose sum is σ = 42330940588800. Its totient is φ = 41669519641848.

The previous prime is 42000230115287. The next prime is 42000230115329. The reversal of 42000230115323 is 32351103200024.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42000230115323 - 2¹⁰ = 42000230114299 is a prime.

It is a super-3 number, since 3×42000230115323³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42000230115292 and 42000230115301.

It is not an unprimeable number, because it can be changed into a prime (42000230115329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165355236548 + ... + 165355236801.

It is an arithmetic number, because the mean of its divisors is an integer number (10582735147200).

Almost surely, 2^{42000230115323} is an apocalyptic number.

42000230115323 is a deficient number, since it is larger than the sum of its proper divisors (330710473477).

42000230115323 is a wasteful number, since it uses less digits than its factorization.

42000230115323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330710473476.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 42000230115323 its reverse (32351103200024), we get a palindrome (74351333315347).

The spelling of 42000230115323 in words is "forty-two trillion, two hundred thirty million, one hundred fifteen thousand, three hundred twenty-three".