12140210032 has 20 divisors (see below), whose sum is σ = 23572694376. Its totient is φ = 6056934080.

The previous prime is 12140210011. The next prime is 12140210059. The reversal of 12140210032 is 23001204121.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 12140209988 and 12140210015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815578 + ... + 830329.

Almost surely, 2^12140210032 is an apocalyptic number.

It is an amenable number.

12140210032 is a deficient number, since it is larger than the sum of its proper divisors (11432484344).

12140210032 is a wasteful number, since it uses less digits than its factorization.

12140210032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646376 (or 1646370 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12140210032 its reverse (23001204121), we get a palindrome (35141414153).

The spelling of 12140210032 in words is "twelve billion, one hundred forty million, two hundred ten thousand, thirty-two".