42350112231 has 16 divisors (see below), whose sum is σ = 64580550144. Its totient is φ = 24182421984.

The previous prime is 42350112227. The next prime is 42350112283. The reversal of 42350112231 is 13221105324.

It is not a de Polignac number, because 42350112231 - 2² = 42350112227 is a prime.

It is a super-2 number, since 2×42350112231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42350112131) 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, 705571 + ... + 763236.

It is an arithmetic number, because the mean of its divisors is an integer number (4036284384).

Almost surely, 2^42350112231 is an apocalyptic number.

42350112231 is a deficient number, since it is larger than the sum of its proper divisors (22230437913).

42350112231 is a wasteful number, since it uses less digits than its factorization.

42350112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470190.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 42350112231 its reverse (13221105324), we get a palindrome (55571217555).

The spelling of 42350112231 in words is "forty-two billion, three hundred fifty million, one hundred twelve thousand, two hundred thirty-one".