3144015534220 has 48 divisors (see below), whose sum is σ = 7205176264608. Its totient is φ = 1142877980160.

The previous prime is 3144015534193. The next prime is 3144015534223. The reversal of 3144015534220 is 224355104413.

3144015534220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3144015534223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1872507 + ... + 3129586.

It is an arithmetic number, because the mean of its divisors is an integer number (150107838846).

Almost surely, 2^{3144015534220} is an apocalyptic number.

It is an amenable number.

3144015534220 is an abundant number, since it is smaller than the sum of its proper divisors (4061160730388).

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

3144015534220 is a wasteful number, since it uses less digits than its factorization.

3144015534220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004970 (or 5004968 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 3144015534220 in words is "three trillion, one hundred forty-four billion, fifteen million, five hundred thirty-four thousand, two hundred twenty".