730663059456 has 384 divisors, whose sum is σ = 2438295210000. Its totient is φ = 208373022720.

The previous prime is 730663059431. The next prime is 730663059547. The reversal of 730663059456 is 654950366037.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55141920 + ... + 55155168.

Almost surely, 2^730663059456 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 730663059456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219147605000).

730663059456 is an abundant number, since it is smaller than the sum of its proper divisors (1707632150544).

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

730663059456 is a wasteful number, since it uses less digits than its factorization.

730663059456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13313 (or 13282 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 54.

The spelling of 730663059456 in words is "seven hundred thirty billion, six hundred sixty-three million, fifty-nine thousand, four hundred fifty-six".