1140044055000 has 160 divisors (see below), whose sum is σ = 3770998331760. Its totient is φ = 286128640000.

The previous prime is 1140044054957. The next prime is 1140044055011. The reversal of 1140044055000 is 5504400411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1980381 + ... + 2490380.

Almost surely, 2^{1140044055000} is an apocalyptic number.

1140044055000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140044055000 is an abundant number, since it is smaller than the sum of its proper divisors (2630954276760).

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

1140044055000 is a wasteful number, since it uses less digits than its factorization.

1140044055000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470807 (or 4470788 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 1140044055000 its reverse (5504400411), we get a palindrome (1145548455411).

The spelling of 1140044055000 in words is "one trillion, one hundred forty billion, forty-four million, fifty-five thousand".