730332001231232 has 32 divisors (see below), whose sum is σ = 1465578417195720. Its totient is φ = 362500555346944.

The previous prime is 730332001231213. The next prime is 730332001231291. The reversal of 730332001231232 is 232132100233037.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20823773558 + ... + 20823808629.

Almost surely, 2^{730332001231232} is an apocalyptic number.

It is an amenable number.

730332001231232 is an abundant number, since it is smaller than the sum of its proper divisors (735246415964488).

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

730332001231232 is a wasteful number, since it uses less digits than its factorization.

730332001231232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41647582338 (or 41647582326 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 32.

Adding to 730332001231232 its reverse (232132100233037), we get a palindrome (962464101464269).

The spelling of 730332001231232 in words is "seven hundred thirty trillion, three hundred thirty-two billion, one million, two hundred thirty-one thousand, two hundred thirty-two".