6723243532 has 6 divisors (see below), whose sum is σ = 11765676188. Its totient is φ = 3361621764.

The previous prime is 6723243529. The next prime is 6723243599. The reversal of 6723243532 is 2353423276.

It is a junction number, because it is equal to n+sod(n) for n = 6723243491 and 6723243500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 840405438 + ... + 840405445.

Almost surely, 2^6723243532 is an apocalyptic number.

It is an amenable number.

6723243532 is a deficient number, since it is larger than the sum of its proper divisors (5042432656).

6723243532 is a wasteful number, since it uses less digits than its factorization.

6723243532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680810887 (or 1680810885 counting only the distinct ones).

The product of its digits is 181440, while the sum is 37.

The square root of 6723243532 is about 81995.3872605039. The cubic root of 6723243532 is about 1887.3811542322.

The spelling of 6723243532 in words is "six billion, seven hundred twenty-three million, two hundred forty-three thousand, five hundred thirty-two".