42403222230424 has 48 divisors (see below), whose sum is σ = 87699740846760. Its totient is φ = 19206085113600.

The previous prime is 42403222230377. The next prime is 42403222230433.

42403222230424 is nontrivially palindromic in base 10.

42403222230424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42403222230424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77120017 + ... + 77667904.

Almost surely, 2^{42403222230424} is an apocalyptic number.

42403222230424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42403222230424 is an abundant number, since it is smaller than the sum of its proper divisors (45296518616336).

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

42403222230424 is a wasteful number, since it uses less digits than its factorization.

42403222230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154788232 (or 154788217 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 4240322 and 2230424, that added together give a palindrome (6470746).

The spelling of 42403222230424 in words is "forty-two trillion, four hundred three billion, two hundred twenty-two million, two hundred thirty thousand, four hundred twenty-four".