730344741128 has 32 divisors (see below), whose sum is σ = 1371847276800. Its totient is φ = 364519005312.

The previous prime is 730344741127. The next prime is 730344741167. The reversal of 730344741128 is 821147443037.

It is not an unprimeable number, because it can be changed into a prime (730344741127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47767901 + ... + 47783187.

It is an arithmetic number, because the mean of its divisors is an integer number (42870227400).

Almost surely, 2^730344741128 is an apocalyptic number.

It is an amenable number.

730344741128 is a deficient number, since it is larger than the sum of its proper divisors (641502535672).

730344741128 is a wasteful number, since it uses less digits than its factorization.

730344741128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25589 (or 25585 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 730344741128 in words is "seven hundred thirty billion, three hundred forty-four million, seven hundred forty-one thousand, one hundred twenty-eight".