723055034749 has 2 divisors, whose sum is σ = 723055034750. Its totient is φ = 723055034748.

The previous prime is 723055034747. The next prime is 723055034771. The reversal of 723055034749 is 947430550327.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 482042769849 + 241012264900 = 694293^2 + 490930^2 .

It is a cyclic number.

It is not a de Polignac number, because 723055034749 - 2¹ = 723055034747 is a prime.

Together with 723055034747, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (723055034747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361527517374 + 361527517375.

It is an arithmetic number, because the mean of its divisors is an integer number (361527517375).

Almost surely, 2^723055034749 is an apocalyptic number.

It is an amenable number.

723055034749 is a deficient number, since it is larger than the sum of its proper divisors (1).

723055034749 is an equidigital number, since it uses as much as digits as its factorization.

723055034749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3175200, while the sum is 49.

The spelling of 723055034749 in words is "seven hundred twenty-three billion, fifty-five million, thirty-four thousand, seven hundred forty-nine".