1140330211444 has 12 divisors (see below), whose sum is σ = 2112964803684. Its totient is φ = 536625981824.

The previous prime is 1140330211429. The next prime is 1140330211457. The reversal of 1140330211444 is 4441120330411.

It can be written as a sum of positive squares in 2 ways, for example, as 886930732900 + 253399478544 = 941770^2 + 503388^2 .

It is a super-2 number, since 2×1140330211444² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8384780899 + ... + 8384781034.

It is an arithmetic number, because the mean of its divisors is an integer number (176080400307).

Almost surely, 2^{1140330211444} is an apocalyptic number.

It is an amenable number.

1140330211444 is a deficient number, since it is larger than the sum of its proper divisors (972634592240).

1140330211444 is a wasteful number, since it uses less digits than its factorization.

1140330211444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16769561954 (or 16769561952 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1140330211444 its reverse (4441120330411), we get a palindrome (5581450541855).

The spelling of 1140330211444 in words is "one trillion, one hundred forty billion, three hundred thirty million, two hundred eleven thousand, four hundred forty-four".