4687243432 has 16 divisors (see below), whose sum is σ = 8791586100. Its totient is φ = 2342820480.

The previous prime is 4687243427. The next prime is 4687243447. The reversal of 4687243432 is 2343427864.

It can be written as a sum of positive squares in 2 ways, for example, as 4117275556 + 569967876 = 64166^2 + 23874^2 .

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, 74919 + ... + 122422.

Almost surely, 2^4687243432 is an apocalyptic number.

It is an amenable number.

4687243432 is a deficient number, since it is larger than the sum of its proper divisors (4104342668).

4687243432 is a wasteful number, since it uses less digits than its factorization.

4687243432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200316 (or 200312 counting only the distinct ones).

The product of its digits is 774144, while the sum is 43.

The square root of 4687243432 is about 68463.4459547575. The cubic root of 4687243432 is about 1673.5518404131.

The spelling of 4687243432 in words is "four billion, six hundred eighty-seven million, two hundred forty-three thousand, four hundred thirty-two".