1240441000012 has 12 divisors (see below), whose sum is σ = 2171291475640. Its totient is φ = 620072006976.

The previous prime is 1240441000009. The next prime is 1240441000061. The reversal of 1240441000012 is 2100001440421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37104462 + ... + 37137877.

Almost surely, 2^{1240441000012} is an apocalyptic number.

It is an amenable number.

1240441000012 is a deficient number, since it is larger than the sum of its proper divisors (930850475628).

1240441000012 is a wasteful number, since it uses less digits than its factorization.

1240441000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74246520 (or 74246518 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1240441000012 its reverse (2100001440421), we get a palindrome (3340442440433).

The spelling of 1240441000012 in words is "one trillion, two hundred forty billion, four hundred forty-one million, twelve", and thus it is an aban number.