323723872373 has 8 divisors (see below), whose sum is σ = 356794072320. Its totient is φ = 291260465280.

The previous prime is 323723872361. The next prime is 323723872387. The reversal of 323723872373 is 373278327323.

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 323723872373 - 2⁶ = 323723872309 is a prime.

It is a super-2 number, since 2×323723872373² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323723872313) 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, 151697093 + ... + 151699226.

It is an arithmetic number, because the mean of its divisors is an integer number (44599259040).

Almost surely, 2^323723872373 is an apocalyptic number.

It is an amenable number.

323723872373 is a deficient number, since it is larger than the sum of its proper divisors (33070199947).

323723872373 is a wasteful number, since it uses less digits than its factorization.

323723872373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303396427.

The product of its digits is 5334336, while the sum is 50.

The spelling of 323723872373 in words is "three hundred twenty-three billion, seven hundred twenty-three million, eight hundred seventy-two thousand, three hundred seventy-three".