1140404344302 has 8 divisors (see below), whose sum is σ = 2280808688616. Its totient is φ = 380134781432.

The previous prime is 1140404344253. The next prime is 1140404344319. The reversal of 1140404344302 is 2034434040411.

It is a sphenic number, since it is the product of 3 distinct primes.

1140404344302 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140404344302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95033695353 + ... + 95033695364.

It is an arithmetic number, because the mean of its divisors is an integer number (285101086077).

Almost surely, 2^{1140404344302} is an apocalyptic number.

1140404344302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1140404344302 is a wasteful number, since it uses less digits than its factorization.

1140404344302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190067390722.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1140404344302 its reverse (2034434040411), we get a palindrome (3174838384713).

The spelling of 1140404344302 in words is "one trillion, one hundred forty billion, four hundred four million, three hundred forty-four thousand, three hundred two".