713800427397121 has 8 divisors (see below), whose sum is σ = 732796333187688. Its totient is φ = 694880052048000.

The previous prime is 713800427397107. The next prime is 713800427397131. The reversal of 713800427397121 is 121793724008317.

It can be written as a sum of positive squares in 4 ways, for example, as 6735685902400 + 707064741494721 = 2595320^2 + 26590689^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 713800427397121 - 2⁵ = 713800427397089 is a prime.

It is a super-2 number, since 2×713800427397121² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713800427397131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18882591210 + ... + 18882629011.

It is an arithmetic number, because the mean of its divisors is an integer number (91599541648461).

Almost surely, 2^{713800427397121} is an apocalyptic number.

It is an amenable number.

713800427397121 is a deficient number, since it is larger than the sum of its proper divisors (18995905790567).

713800427397121 is a wasteful number, since it uses less digits than its factorization.

713800427397121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37765220723.

The product of its (nonzero) digits is 3556224, while the sum is 55.

The spelling of 713800427397121 in words is "seven hundred thirteen trillion, eight hundred billion, four hundred twenty-seven million, three hundred ninety-seven thousand, one hundred twenty-one".