12416134252 has 48 divisors (see below), whose sum is σ = 23725420992. Its totient is φ = 5668565760.

The previous prime is 12416134249. The next prime is 12416134253. The reversal of 12416134252 is 25243161421.

It is not an unprimeable number, because it can be changed into a prime (12416134253) 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, 146002 + ... + 214822.

It is an arithmetic number, because the mean of its divisors is an integer number (494279604).

Almost surely, 2^12416134252 is an apocalyptic number.

It is an amenable number.

12416134252 is a deficient number, since it is larger than the sum of its proper divisors (11309286740).

12416134252 is a wasteful number, since it uses less digits than its factorization.

12416134252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68938 (or 68936 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

Adding to 12416134252 its reverse (25243161421), we get a palindrome (37659295673).

The spelling of 12416134252 in words is "twelve billion, four hundred sixteen million, one hundred thirty-four thousand, two hundred fifty-two".