1144201130140 has 24 divisors (see below), whose sum is σ = 2402843037840. Its totient is φ = 457676515968.

The previous prime is 1144201130047. The next prime is 1144201130201. The reversal of 1144201130140 is 410311024411.

It is a congruent number.

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, 3617896 + ... + 3921424.

It is an arithmetic number, because the mean of its divisors is an integer number (100118459910).

Almost surely, 2^{1144201130140} is an apocalyptic number.

1144201130140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144201130140 is an abundant number, since it is smaller than the sum of its proper divisors (1258641907700).

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

1144201130140 is a wasteful number, since it uses less digits than its factorization.

1144201130140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492021 (or 492019 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1144201130140 its reverse (410311024411), we get a palindrome (1554512154551).

The spelling of 1144201130140 in words is "one trillion, one hundred forty-four billion, two hundred one million, one hundred thirty thousand, one hundred forty".