2430143212 has 24 divisors (see below), whose sum is σ = 4942667520. Its totient is φ = 1023836880.

The previous prime is 2430143197. The next prime is 2430143273. The reversal of 2430143212 is 2123410342.

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, 733864 + ... + 737167.

It is an arithmetic number, because the mean of its divisors is an integer number (205944480).

Almost surely, 2^2430143212 is an apocalyptic number.

It is an amenable number.

2430143212 is an abundant number, since it is smaller than the sum of its proper divisors (2512524308).

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

2430143212 is a wasteful number, since it uses less digits than its factorization.

2430143212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471101 (or 1471099 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2430143212 is about 49296.4827548579. The cubic root of 2430143212 is about 1344.4478345980.

Adding to 2430143212 its reverse (2123410342), we get a palindrome (4553553554).

The spelling of 2430143212 in words is "two billion, four hundred thirty million, one hundred forty-three thousand, two hundred twelve".