730012851218 has 8 divisors (see below), whose sum is σ = 1251450602112. Its totient is φ = 312862650516.

The previous prime is 730012851167. The next prime is 730012851263. The reversal of 730012851218 is 812158210037.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26071887530 + ... + 26071887557.

It is an arithmetic number, because the mean of its divisors is an integer number (156431325264).

Almost surely, 2^730012851218 is an apocalyptic number.

730012851218 is a deficient number, since it is larger than the sum of its proper divisors (521437750894).

730012851218 is a wasteful number, since it uses less digits than its factorization.

730012851218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52143775096.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 730012851218 in words is "seven hundred thirty billion, twelve million, eight hundred fifty-one thousand, two hundred eighteen".