4342144020020 has 48 divisors (see below), whose sum is σ = 9152292643200. Its totient is φ = 1730431140480.

The previous prime is 4342144019977. The next prime is 4342144020043. The reversal of 4342144020020 is 200204412434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6828401 + ... + 7437159.

It is an arithmetic number, because the mean of its divisors is an integer number (190672763400).

Almost surely, 2^{4342144020020} is an apocalyptic number.

It is an amenable number.

4342144020020 is an abundant number, since it is smaller than the sum of its proper divisors (4810148623180).

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

4342144020020 is a wasteful number, since it uses less digits than its factorization.

4342144020020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610088 (or 610086 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4342144020020 its reverse (200204412434), we get a palindrome (4542348432454).

The spelling of 4342144020020 in words is "four trillion, three hundred forty-two billion, one hundred forty-four million, twenty thousand, twenty".