12141457576 has 16 divisors (see below), whose sum is σ = 22837052340. Its totient is φ = 6051576960.

The previous prime is 12141457561. The next prime is 12141457589. The reversal of 12141457576 is 67575414121.

It can be written as a sum of positive squares in 2 ways, for example, as 11358017476 + 783440100 = 106574^2 + 27990^2 .

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, 2391285 + ... + 2396356.

Almost surely, 2^12141457576 is an apocalyptic number.

It is an amenable number.

12141457576 is a deficient number, since it is larger than the sum of its proper divisors (10695594764).

12141457576 is a wasteful number, since it uses less digits than its factorization.

12141457576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787964 (or 4787960 counting only the distinct ones).

The product of its digits is 235200, while the sum is 43.

The spelling of 12141457576 in words is "twelve billion, one hundred forty-one million, four hundred fifty-seven thousand, five hundred seventy-six".