1140404313204 has 108 divisors (see below), whose sum is σ = 3122529091500. Its totient is φ = 350776977408.

The previous prime is 1140404313193. The next prime is 1140404313211. The reversal of 1140404313204 is 4023134040411.

1140404313204 is a `hidden beast` number, since 1 + 1 + 40 + 404 + 3 + 13 + 204 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 21844248804 + 1118560064400 = 147798^2 + 1057620^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19250622 + ... + 19309770.

Almost surely, 2^{1140404313204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140404313204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1561264545750).

1140404313204 is an abundant number, since it is smaller than the sum of its proper divisors (1982124778296).

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

1140404313204 is a wasteful number, since it uses less digits than its factorization.

1140404313204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62354 (or 62336 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1140404313204 its reverse (4023134040411), we get a palindrome (5163538353615).

It can be divided in two parts, 114040 and 4313204, that added together give a palindrome (4427244).

The spelling of 1140404313204 in words is "one trillion, one hundred forty billion, four hundred four million, three hundred thirteen thousand, two hundred four".