3142404422020 has 12 divisors (see below), whose sum is σ = 6599049286284. Its totient is φ = 1256961768800.

The previous prime is 3142404421993. The next prime is 3142404422033. The reversal of 3142404422020 is 202244042413.

It can be written as a sum of positive squares in 2 ways, for example, as 2489175154944 + 653229267076 = 1577712^2 + 808226^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3142404422020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78560110531 + ... + 78560110570.

It is an arithmetic number, because the mean of its divisors is an integer number (549920773857).

Almost surely, 2^{3142404422020} is an apocalyptic number.

It is an amenable number.

3142404422020 is an abundant number, since it is smaller than the sum of its proper divisors (3456644864264).

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

3142404422020 is a wasteful number, since it uses less digits than its factorization.

3142404422020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157120221110 (or 157120221108 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 3142404422020 its reverse (202244042413), we get a palindrome (3344648464433).

The spelling of 3142404422020 in words is "three trillion, one hundred forty-two billion, four hundred four million, four hundred twenty-two thousand, twenty".