3147225575444 has 24 divisors (see below), whose sum is σ = 5535702583488. Its totient is φ = 1565608556160.

The previous prime is 3147225575401. The next prime is 3147225575449. The reversal of 3147225575444 is 4445755227413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3147225575449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510902 + ... + 2560365.

It is an arithmetic number, because the mean of its divisors is an integer number (230654274312).

Almost surely, 2^{3147225575444} is an apocalyptic number.

It is an amenable number.

3147225575444 is a deficient number, since it is larger than the sum of its proper divisors (2388477008044).

3147225575444 is a wasteful number, since it uses less digits than its factorization.

3147225575444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072575 (or 3072573 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 53.

The spelling of 3147225575444 in words is "three trillion, one hundred forty-seven billion, two hundred twenty-five million, five hundred seventy-five thousand, four hundred forty-four".