723553313741 has 2 divisors, whose sum is σ = 723553313742. Its totient is φ = 723553313740.

The previous prime is 723553313723. The next prime is 723553313773. The reversal of 723553313741 is 147313355327.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 680443512100 + 43109801641 = 824890^2 + 207629^2 .

It is an emirp because it is prime and its reverse (147313355327) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 723553313741 - 2²² = 723549119437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 723553313692 and 723553313701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (723553313711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361776656870 + 361776656871.

It is an arithmetic number, because the mean of its divisors is an integer number (361776656871).

Almost surely, 2^723553313741 is an apocalyptic number.

It is an amenable number.

723553313741 is a deficient number, since it is larger than the sum of its proper divisors (1).

723553313741 is an equidigital number, since it uses as much as digits as its factorization.

723553313741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 44.

The spelling of 723553313741 in words is "seven hundred twenty-three billion, five hundred fifty-three million, three hundred thirteen thousand, seven hundred forty-one".