723242288893 has 8 divisors (see below), whose sum is σ = 748459530720. Its totient is φ = 698323476240.

The previous prime is 723242288869. The next prime is 723242288933. The reversal of 723242288893 is 398882242327.

723242288893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 723242288893 - 2¹³ = 723242280701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723242288843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74602363 + ... + 74612056.

It is an arithmetic number, because the mean of its divisors is an integer number (93557441340).

Almost surely, 2^723242288893 is an apocalyptic number.

It is an amenable number.

723242288893 is a deficient number, since it is larger than the sum of its proper divisors (25217241827).

723242288893 is a wasteful number, since it uses less digits than its factorization.

723242288893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149214587.

The product of its digits is 18579456, while the sum is 58.

The spelling of 723242288893 in words is "seven hundred twenty-three billion, two hundred forty-two million, two hundred eighty-eight thousand, eight hundred ninety-three".