3142219282 has 8 divisors (see below), whose sum is σ = 4759995852. Its totient is φ = 1555554000.

The previous prime is 3142219271. The next prime is 3142219291. The reversal of 3142219282 is 2829122413.

It is a happy number.

3142219282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2901007321 + 241211961 = 53861^2 + 15531^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7777569 + ... + 7777972.

Almost surely, 2^3142219282 is an apocalyptic number.

3142219282 is a deficient number, since it is larger than the sum of its proper divisors (1617776570).

3142219282 is a wasteful number, since it uses less digits than its factorization.

3142219282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15555644.

The product of its digits is 13824, while the sum is 34.

The square root of 3142219282 is about 56055.5017995558. The cubic root of 3142219282 is about 1464.6892579057.

The spelling of 3142219282 in words is "three billion, one hundred forty-two million, two hundred nineteen thousand, two hundred eighty-two".