4343985012 has 48 divisors (see below), whose sum is σ = 10289502272. Its totient is φ = 1426118400.

The previous prime is 4343984951. The next prime is 4343985017. The reversal of 4343985012 is 2105893434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4343985017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686262 + ... + 692562.

Almost surely, 2^4343985012 is an apocalyptic number.

It is an amenable number.

4343985012 is an abundant number, since it is smaller than the sum of its proper divisors (5945517260).

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

4343985012 is a wasteful number, since it uses less digits than its factorization.

4343985012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7168 (or 7166 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 4343985012 is about 65908.9145108611. The cubic root of 4343985012 is about 1631.6591449217.

The spelling of 4343985012 in words is "four billion, three hundred forty-three million, nine hundred eighty-five thousand, twelve".