42424102320231 has 8 divisors (see below), whose sum is σ = 56565820563840. Its totient is φ = 28282559478392.

The previous prime is 42424102320179. The next prime is 42424102320239. The reversal of 42424102320231 is 13202320142424.

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

It is a cyclic number.

It is not a de Polignac number, because 42424102320231 - 2⁶ = 42424102320167 is a prime.

It is a super-2 number, since 2×42424102320231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42424102320239) 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, 43285041 + ... + 44254298.

It is an arithmetic number, because the mean of its divisors is an integer number (7070727570480).

Almost surely, 2^{42424102320231} is an apocalyptic number.

42424102320231 is a deficient number, since it is larger than the sum of its proper divisors (14141718243609).

42424102320231 is a wasteful number, since it uses less digits than its factorization.

42424102320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87700885.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 42424102320231 its reverse (13202320142424), we get a palindrome (55626422462655).

The spelling of 42424102320231 in words is "forty-two trillion, four hundred twenty-four billion, one hundred two million, three hundred twenty thousand, two hundred thirty-one".