1241511412112 has 40 divisors (see below), whose sum is σ = 2437801470720. Its totient is φ = 612456141440.

The previous prime is 1241511412079. The next prime is 1241511412123. The reversal of 1241511412112 is 2112141151421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349312 + ... + 2074527.

It is an arithmetic number, because the mean of its divisors is an integer number (60945036768).

Almost surely, 2^{1241511412112} is an apocalyptic number.

It is an amenable number.

1241511412112 is a deficient number, since it is larger than the sum of its proper divisors (1196290058608).

1241511412112 is a wasteful number, since it uses less digits than its factorization.

1241511412112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424151 (or 3424145 counting only the distinct ones).

The product of its digits is 640, while the sum is 26.

Adding to 1241511412112 its reverse (2112141151421), we get a palindrome (3353652563533).

The spelling of 1241511412112 in words is "one trillion, two hundred forty-one billion, five hundred eleven million, four hundred twelve thousand, one hundred twelve".