726341622231304 has 32 divisors (see below), whose sum is σ = 1442536023348000. Its totient is φ = 341681179659520.

The previous prime is 726341622231293. The next prime is 726341622231317. The reversal of 726341622231304 is 403132226143627.

It is a super-3 number, since 3×726341622231304³ (a number of 46 digits) contains 333 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, 989026642 + ... + 989760769.

It is an arithmetic number, because the mean of its divisors is an integer number (45079250729625).

Almost surely, 2^{726341622231304} is an apocalyptic number.

It is an amenable number.

726341622231304 is a deficient number, since it is larger than the sum of its proper divisors (716194401116696).

726341622231304 is a wasteful number, since it uses less digits than its factorization.

726341622231304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978790133 (or 1978790129 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 46.

The spelling of 726341622231304 in words is "seven hundred twenty-six trillion, three hundred forty-one billion, six hundred twenty-two million, two hundred thirty-one thousand, three hundred four".