1140444411212 has 24 divisors (see below), whose sum is σ = 2018015541360. Its totient is φ = 563903743680.

The previous prime is 1140444411199. The next prime is 1140444411221. The reversal of 1140444411212 is 2121144440411.

It is a super-2 number, since 2×1140444411212² (a number of 25 digits) contains 22 as substring.

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, 4270403 + ... + 4529594.

It is an arithmetic number, because the mean of its divisors is an integer number (84083980890).

Almost surely, 2^{1140444411212} is an apocalyptic number.

It is an amenable number.

1140444411212 is a deficient number, since it is larger than the sum of its proper divisors (877571130148).

1140444411212 is a wasteful number, since it uses less digits than its factorization.

1140444411212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8800361 (or 8800359 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

Adding to 1140444411212 its reverse (2121144440411), we get a palindrome (3261588851623).

The spelling of 1140444411212 in words is "one trillion, one hundred forty billion, four hundred forty-four million, four hundred eleven thousand, two hundred twelve".