716331105361 has 4 divisors (see below), whose sum is σ = 716351040000. Its totient is φ = 716311170724.

The previous prime is 716331105251. The next prime is 716331105367. The reversal of 716331105361 is 163501133617.

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 716331105361 - 2⁷ = 716331105233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 716331105361.

It is not an unprimeable number, because it can be changed into a prime (716331105367) 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, 9913321 + ... + 9985318.

It is an arithmetic number, because the mean of its divisors is an integer number (179087760000).

Almost surely, 2^716331105361 is an apocalyptic number.

It is an amenable number.

716331105361 is a deficient number, since it is larger than the sum of its proper divisors (19934639).

716331105361 is a wasteful number, since it uses less digits than its factorization.

716331105361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19934638.

The product of its (nonzero) digits is 34020, while the sum is 37.

Adding to 716331105361 its reverse (163501133617), we get a palindrome (879832238978).

The spelling of 716331105361 in words is "seven hundred sixteen billion, three hundred thirty-one million, one hundred five thousand, three hundred sixty-one".