4494943012 has 24 divisors (see below), whose sum is σ = 9463039040. Its totient is φ = 1825014240.

The previous prime is 4494943001. The next prime is 4494943049. The reversal of 4494943012 is 2103494944.

It is a super-2 number, since 2×4494943012² = 40409025362255264288, which contains 22 as substring.

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, 4224039 + ... + 4225102.

Almost surely, 2^4494943012 is an apocalyptic number.

It is an amenable number.

4494943012 is an abundant number, since it is smaller than the sum of its proper divisors (4968096028).

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

4494943012 is a wasteful number, since it uses less digits than its factorization.

4494943012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8449171 (or 8449169 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 4494943012 is about 67044.3361664503. The cubic root of 4494943012 is about 1650.3449553643.

The spelling of 4494943012 in words is "four billion, four hundred ninety-four million, nine hundred forty-three thousand, twelve".