681472000000 has 448 divisors, whose sum is σ = 1873867420440. Its totient is φ = 247808000000.

The previous prime is 681471999953. The next prime is 681472000037. The reversal of 681472000000 is 274186.

The cubic root of 681472000000 is 8800.

It is a perfect power (a cube), and thus also a powerful number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 61951999995 + ... + 61952000005.

Almost surely, 2^681472000000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 681472000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936933710220).

681472000000 is an abundant number, since it is smaller than the sum of its proper divisors (1192395420440).

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

681472000000 is an frugal number, since it uses more digits than its factorization.

681472000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 18 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 681472000000 its reverse (274186), we get a palindrome (681472274186).

The spelling of 681472000000 in words is "six hundred eighty-one billion, four hundred seventy-two million", and thus it is an aban number.