4042434202320 has 80 divisors (see below), whose sum is σ = 12767990332032. Its totient is φ = 1057643159040.

The previous prime is 4042434202307. The next prime is 4042434202357. The reversal of 4042434202320 is 232024342404.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 158887996 + ... + 158913435.

Almost surely, 2^{4042434202320} is an apocalyptic number.

4042434202320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042434202320 is an abundant number, since it is smaller than the sum of its proper divisors (8725556129712).

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

4042434202320 is a wasteful number, since it uses less digits than its factorization.

4042434202320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317801500 (or 317801494 counting only the distinct ones).

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

Adding to 4042434202320 its reverse (232024342404), we get a palindrome (4274458544724).

The spelling of 4042434202320 in words is "four trillion, forty-two billion, four hundred thirty-four million, two hundred two thousand, three hundred twenty".