1144340404011 has 24 divisors (see below), whose sum is σ = 1950007614464. Its totient is φ = 632814968880.

The previous prime is 1144340403917. The next prime is 1144340404013. The reversal of 1144340404011 is 1104040434411.

It is not a de Polignac number, because 1144340404011 - 2¹⁴ = 1144340387627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1144340404013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292967941 + ... + 292971846.

Almost surely, 2^{1144340404011} is an apocalyptic number.

1144340404011 is a deficient number, since it is larger than the sum of its proper divisors (805667210453).

1144340404011 is a wasteful number, since it uses less digits than its factorization.

1144340404011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585939831 (or 585939828 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1144340404011 its reverse (1104040434411), we get a palindrome (2248380838422).

The spelling of 1144340404011 in words is "one trillion, one hundred forty-four billion, three hundred forty million, four hundred four thousand, eleven".