1144324014040 has 64 divisors (see below), whose sum is σ = 2663712928800. Its totient is φ = 441912619008.

The previous prime is 1144324014019. The next prime is 1144324014047. The reversal of 1144324014040 is 404104234411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144324014047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20140552 + ... + 20197288.

Almost surely, 2^{1144324014040} is an apocalyptic number.

1144324014040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144324014040 is an abundant number, since it is smaller than the sum of its proper divisors (1519388914760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144324014040 is a wasteful number, since it uses less digits than its factorization.

1144324014040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74164 (or 74160 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1144324014040 its reverse (404104234411), we get a palindrome (1548428248451).

The spelling of 1144324014040 in words is "one trillion, one hundred forty-four billion, three hundred twenty-four million, fourteen thousand, forty".