3141945282 has 16 divisors (see below), whose sum is σ = 7181589312. Its totient is φ = 897698640.

The previous prime is 3141945229. The next prime is 3141945341. The reversal of 3141945282 is 2825491413.

3141945282 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3141945282.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37404069 + ... + 37404152.

It is an arithmetic number, because the mean of its divisors is an integer number (448849332).

Almost surely, 2^3141945282 is an apocalyptic number.

3141945282 is an abundant number, since it is smaller than the sum of its proper divisors (4039644030).

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

3141945282 is a wasteful number, since it uses less digits than its factorization.

3141945282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74808233.

The product of its digits is 69120, while the sum is 39.

The square root of 3141945282 is about 56053.0577399663. The cubic root of 3141945282 is about 1464.6466832701.

The spelling of 3141945282 in words is "three billion, one hundred forty-one million, nine hundred forty-five thousand, two hundred eighty-two".