12944533483 has 16 divisors (see below), whose sum is σ = 15055289856. Its totient is φ = 10900270080.

The previous prime is 12944533447. The next prime is 12944533501. The reversal of 12944533483 is 38433544921.

It is not a de Polignac number, because 12944533483 - 2¹³ = 12944525291 is a prime.

It is a super-2 number, since 2×12944533483² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12944533403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94635 + ... + 186667.

It is an arithmetic number, because the mean of its divisors is an integer number (940955616).

Almost surely, 2^12944533483 is an apocalyptic number.

12944533483 is a deficient number, since it is larger than the sum of its proper divisors (2110756373).

12944533483 is an equidigital number, since it uses as much as digits as its factorization.

12944533483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92394.

The product of its digits is 1244160, while the sum is 46.

The spelling of 12944533483 in words is "twelve billion, nine hundred forty-four million, five hundred thirty-three thousand, four hundred eighty-three".