42423300324231 has 16 divisors (see below), whose sum is σ = 57432639663360. Its totient is φ = 27851148584640.

The previous prime is 42423300324211. The next prime is 42423300324233. The reversal of 42423300324231 is 13242300332424.

It is not a de Polignac number, because 42423300324231 - 2¹⁷ = 42423300193159 is a prime.

It is a super-2 number, since 2×42423300324231² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42423300324192 and 42423300324201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42423300324233) 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, 383442550 + ... + 383553171.

It is an arithmetic number, because the mean of its divisors is an integer number (3589539978960).

Almost surely, 2^{42423300324231} is an apocalyptic number.

42423300324231 is a deficient number, since it is larger than the sum of its proper divisors (15009339339129).

42423300324231 is a wasteful number, since it uses less digits than its factorization.

42423300324231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766996006.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 42423300324231 its reverse (13242300332424), we get a palindrome (55665600656655).

The spelling of 42423300324231 in words is "forty-two trillion, four hundred twenty-three billion, three hundred million, three hundred twenty-four thousand, two hundred thirty-one".