704644314121 has 4 divisors (see below), whose sum is σ = 768702888144. Its totient is φ = 640585740100.

The previous prime is 704644314083. The next prime is 704644314161. The reversal of 704644314121 is 121413446407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 704644314121 - 2¹³ = 704644305929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (704644314161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32029286995 + ... + 32029287016.

It is an arithmetic number, because the mean of its divisors is an integer number (192175722036).

Almost surely, 2^704644314121 is an apocalyptic number.

It is an amenable number.

704644314121 is a deficient number, since it is larger than the sum of its proper divisors (64058574023).

704644314121 is a wasteful number, since it uses less digits than its factorization.

704644314121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64058574022.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 704644314121 in words is "seven hundred four billion, six hundred forty-four million, three hundred fourteen thousand, one hundred twenty-one".