42002214320 has 40 divisors (see below), whose sum is σ = 106532891280. Its totient is φ = 15273532160.

The previous prime is 42002214301. The next prime is 42002214337. The reversal of 42002214320 is 2341220024.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 42002214292 and 42002214301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23864015 + ... + 23865774.

It is an arithmetic number, because the mean of its divisors is an integer number (2663322282).

Almost surely, 2^42002214320 is an apocalyptic number.

42002214320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42002214320 is an abundant number, since it is smaller than the sum of its proper divisors (64530676960).

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

42002214320 is a wasteful number, since it uses less digits than its factorization.

42002214320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47729813 (or 47729807 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42002214320 its reverse (2341220024), we get a palindrome (44343434344).

The spelling of 42002214320 in words is "forty-two billion, two million, two hundred fourteen thousand, three hundred twenty".