730534121245 has 8 divisors (see below), whose sum is σ = 893181341016. Its totient is φ = 573400366656.

The previous prime is 730534121227. The next prime is 730534121267. The reversal of 730534121245 is 542121435037.

730534121245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 116978364441 + 613555756804 = 342021^2 + 783298^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 730534121245 - 2⁷ = 730534121117 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1378366002 + ... + 1378366531.

It is an arithmetic number, because the mean of its divisors is an integer number (111647667627).

Almost surely, 2^730534121245 is an apocalyptic number.

It is an amenable number.

730534121245 is a deficient number, since it is larger than the sum of its proper divisors (162647219771).

730534121245 is a wasteful number, since it uses less digits than its factorization.

730534121245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756732591.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 730534121245 in words is "seven hundred thirty billion, five hundred thirty-four million, one hundred twenty-one thousand, two hundred forty-five".