2471143212 has 72 divisors (see below), whose sum is σ = 6318180960. Its totient is φ = 814302720.

The previous prime is 2471143201. The next prime is 2471143219. The reversal of 2471143212 is 2123411742.

It is a super-2 number, since 2×2471143212² = 12213097548427353888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2471143219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2688489 + ... + 2689407.

Almost surely, 2^2471143212 is an apocalyptic number.

It is an amenable number.

2471143212 is an abundant number, since it is smaller than the sum of its proper divisors (3847037748).

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

2471143212 is a wasteful number, since it uses less digits than its factorization.

2471143212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703 (or 1698 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 2471143212 is about 49710.5945649416. The cubic root of 2471143212 is about 1351.9666283501.

Adding to 2471143212 its reverse (2123411742), we get a palindrome (4594554954).

The spelling of 2471143212 in words is "two billion, four hundred seventy-one million, one hundred forty-three thousand, two hundred twelve".