42402210331223 has 8 divisors (see below), whose sum is σ = 42710204880000. Its totient is φ = 42094527995488.

The previous prime is 42402210331127. The next prime is 42402210331237. The reversal of 42402210331223 is 32213301220424.

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 42402210331223 - 2²² = 42402206136919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42402210831223) 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, 77780648 + ... + 78323901.

It is an arithmetic number, because the mean of its divisors is an integer number (5338775610000).

Almost surely, 2^{42402210331223} is an apocalyptic number.

42402210331223 is a deficient number, since it is larger than the sum of its proper divisors (307994548777).

42402210331223 is a wasteful number, since it uses less digits than its factorization.

42402210331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156106521.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 42402210331223 its reverse (32213301220424), we get a palindrome (74615511551647).

The spelling of 42402210331223 in words is "forty-two trillion, four hundred two billion, two hundred ten million, three hundred thirty-one thousand, two hundred twenty-three".