726694434230 has 16 divisors (see below), whose sum is σ = 1309214783664. Its totient is φ = 290418928800.

The previous prime is 726694434227. The next prime is 726694434239. The reversal of 726694434230 is 32434496627.

726694434230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726694434239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32343821 + ... + 32366280.

It is an arithmetic number, because the mean of its divisors is an integer number (81825923979).

Almost surely, 2^726694434230 is an apocalyptic number.

726694434230 is a deficient number, since it is larger than the sum of its proper divisors (582520349434).

726694434230 is a wasteful number, since it uses less digits than its factorization.

726694434230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64711231.

The product of its (nonzero) digits is 5225472, while the sum is 50.

The spelling of 726694434230 in words is "seven hundred twenty-six billion, six hundred ninety-four million, four hundred thirty-four thousand, two hundred thirty".