795478000321 has 2 divisors, whose sum is σ = 795478000322. Its totient is φ = 795478000320.

The previous prime is 795478000237. The next prime is 795478000381. The reversal of 795478000321 is 123000874597.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 792742710321 + 2735290000 = 890361^2 + 52300^2 .

It is a cyclic number.

It is not a de Polignac number, because 795478000321 - 2⁷ = 795478000193 is a prime.

It is a super-2 number, since 2×795478000321² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (795478000381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397739000160 + 397739000161.

It is an arithmetic number, because the mean of its divisors is an integer number (397739000161).

Almost surely, 2^795478000321 is an apocalyptic number.

It is an amenable number.

795478000321 is a deficient number, since it is larger than the sum of its proper divisors (1).

795478000321 is an equidigital number, since it uses as much as digits as its factorization.

795478000321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 795478000321 in words is "seven hundred ninety-five billion, four hundred seventy-eight million, three hundred twenty-one", and thus it is an aban number.