710721406310401 has 4 divisors (see below), whose sum is σ = 710721469751472. Its totient is φ = 710721342869332.

The previous prime is 710721406310393. The next prime is 710721406310423. The reversal of 710721406310401 is 104013604127017.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 710721406310401 - 2³ = 710721406310393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (710721406310801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9923635 + ... + 38986168.

It is an arithmetic number, because the mean of its divisors is an integer number (177680367437868).

Almost surely, 2^{710721406310401} is an apocalyptic number.

It is an amenable number.

710721406310401 is a deficient number, since it is larger than the sum of its proper divisors (63441071).

710721406310401 is a wasteful number, since it uses less digits than its factorization.

710721406310401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63441070.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 710721406310401 in words is "seven hundred ten trillion, seven hundred twenty-one billion, four hundred six million, three hundred ten thousand, four hundred one".