723668225010 has 64 divisors (see below), whose sum is σ = 1813970909952. Its totient is φ = 184419378176.

The previous prime is 723668225003. The next prime is 723668225029. The reversal of 723668225010 is 10522866327.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 278902 + ... + 1234958.

It is an arithmetic number, because the mean of its divisors is an integer number (28343295468).

Almost surely, 2^723668225010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 723668225010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (906985454976).

723668225010 is an abundant number, since it is smaller than the sum of its proper divisors (1090302684942).

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

723668225010 is a wasteful number, since it uses less digits than its factorization.

723668225010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957187.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 723668225010 in words is "seven hundred twenty-three billion, six hundred sixty-eight million, two hundred twenty-five thousand, ten".