42311420141232 has 60 divisors (see below), whose sum is σ = 120144617951960. Its totient is φ = 12821642465280.

The previous prime is 42311420141231. The next prime is 42311420141239. The reversal of 42311420141232 is 23214102411324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42311420141232.

It is not an unprimeable number, because it can be changed into a prime (42311420141231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3642506257 + ... + 3642517872.

Almost surely, 2^{42311420141232} is an apocalyptic number.

It is an amenable number.

42311420141232 is an abundant number, since it is smaller than the sum of its proper divisors (77833197810728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42311420141232 is a wasteful number, since it uses less digits than its factorization.

42311420141232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7285024162 (or 7285024145 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 42311420141232 its reverse (23214102411324), we get a palindrome (65525522552556).

The spelling of 42311420141232 in words is "forty-two trillion, three hundred eleven billion, four hundred twenty million, one hundred forty-one thousand, two hundred thirty-two".