794120072258 has 6 divisors (see below), whose sum is σ = 1191181998771. Its totient is φ = 397059406002.

The previous prime is 794120072173. The next prime is 794120072303. The reversal of 794120072258 is 852270021497.

794120072258 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 only one way, i.e., 397060036129 + 397060036129 = 630127^2 + 630127^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=630127.

It is a super-2 number, since 2×794120072258² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 945191 + ... + 1575317.

Almost surely, 2^794120072258 is an apocalyptic number.

794120072258 is a deficient number, since it is larger than the sum of its proper divisors (397061926513).

794120072258 is an frugal number, since it uses more digits than its factorization.

794120072258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260256 (or 630129 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 794120072258 in words is "seven hundred ninety-four billion, one hundred twenty million, seventy-two thousand, two hundred fifty-eight".