12882503361 has 32 divisors (see below), whose sum is σ = 21358505728. Its totient is φ = 6725099520.

The previous prime is 12882503311. The next prime is 12882503371. The reversal of 12882503361 is 16330528821.

It is not a de Polignac number, because 12882503361 - 2²² = 12878309057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12882503311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 216760 + ... + 269721.

It is an arithmetic number, because the mean of its divisors is an integer number (667453304).

Almost surely, 2^12882503361 is an apocalyptic number.

It is an amenable number.

12882503361 is a deficient number, since it is larger than the sum of its proper divisors (8476002367).

12882503361 is a wasteful number, since it uses less digits than its factorization.

12882503361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486601.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 12882503361 in words is "twelve billion, eight hundred eighty-two million, five hundred three thousand, three hundred sixty-one".