723210474350444 has 48 divisors (see below), whose sum is σ = 1307907106894080. Its totient is φ = 349689867038400.

The previous prime is 723210474350423. The next prime is 723210474350513. The reversal of 723210474350444 is 444053474012327.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 723210474350392 and 723210474350401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704494967 + ... + 705520785.

It is an arithmetic number, because the mean of its divisors is an integer number (27248064726960).

Almost surely, 2^{723210474350444} is an apocalyptic number.

It is an amenable number.

723210474350444 is a deficient number, since it is larger than the sum of its proper divisors (584696632543636).

723210474350444 is a wasteful number, since it uses less digits than its factorization.

723210474350444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066550 (or 1066548 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 50.

The spelling of 723210474350444 in words is "seven hundred twenty-three trillion, two hundred ten billion, four hundred seventy-four million, three hundred fifty thousand, four hundred forty-four".