923442098240 has 28 divisors (see below), whose sum is σ = 2198946497196. Its totient is φ = 369376839168.

The previous prime is 923442098231. The next prime is 923442098263. The reversal of 923442098240 is 42890244329.

It can be written as a sum of positive squares in 2 ways, for example, as 628836312064 + 294605786176 = 792992^2 + 542776^2 .

It is a super-2 number, since 2×923442098240² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442877959 + ... + 1442878598.

Almost surely, 2^923442098240 is an apocalyptic number.

It is an amenable number.

923442098240 is an abundant number, since it is smaller than the sum of its proper divisors (1275504398956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

923442098240 is a wasteful number, since it uses less digits than its factorization.

923442098240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885756574 (or 2885756564 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 923442098240 in words is "nine hundred twenty-three billion, four hundred forty-two million, ninety-eight thousand, two hundred forty".