23183273484 has 144 divisors (see below), whose sum is σ = 68143875072. Its totient is φ = 6508947456.

The previous prime is 23183273471. The next prime is 23183273539. The reversal of 23183273484 is 48437238132.

23183273484 is a `hidden beast` number, since 2 + 318 + 327 + 3 + 4 + 8 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4033917 + ... + 4039659.

Almost surely, 2^23183273484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23183273484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34071937536).

23183273484 is an abundant number, since it is smaller than the sum of its proper divisors (44960601588).

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

23183273484 is a wasteful number, since it uses less digits than its factorization.

23183273484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6036 (or 6031 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The spelling of 23183273484 in words is "twenty-three billion, one hundred eighty-three million, two hundred seventy-three thousand, four hundred eighty-four".