42224340400302 has 16 divisors (see below), whose sum is σ = 84451796508672. Its totient is φ = 14074260848760.

The previous prime is 42224340400283. The next prime is 42224340400309. The reversal of 42224340400302 is 20300404342224.

It is a self number, because there is not a number n which added to its sum of digits gives 42224340400302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42224340400309) 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, 129644974 + ... + 129970257.

It is an arithmetic number, because the mean of its divisors is an integer number (5278237281792).

Almost surely, 2^{42224340400302} is an apocalyptic number.

42224340400302 is an abundant number, since it is smaller than the sum of its proper divisors (42227456108370).

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

42224340400302 is a wasteful number, since it uses less digits than its factorization.

42224340400302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259642343.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 42224340400302 its reverse (20300404342224), we get a palindrome (62524744742526).

The spelling of 42224340400302 in words is "forty-two trillion, two hundred twenty-four billion, three hundred forty million, four hundred thousand, three hundred two".