1140202044121 has 8 divisors (see below), whose sum is σ = 1307932246080. Its totient is φ = 973682891088.

The previous prime is 1140202044019. The next prime is 1140202044161. The reversal of 1140202044121 is 1214402020411.

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

It is a cyclic number.

It is not a de Polignac number, because 1140202044121 - 2¹⁵ = 1140202011353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140202044092 and 1140202044101.

It is not an unprimeable number, because it can be changed into a prime (1140202044161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302760211 + ... + 302763976.

It is an arithmetic number, because the mean of its divisors is an integer number (163491530760).

Almost surely, 2^{1140202044121} is an apocalyptic number.

It is an amenable number.

1140202044121 is a deficient number, since it is larger than the sum of its proper divisors (167730201959).

1140202044121 is an equidigital number, since it uses as much as digits as its factorization.

1140202044121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605524463.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1140202044121 its reverse (1214402020411), we get a palindrome (2354604064532).

The spelling of 1140202044121 in words is "one trillion, one hundred forty billion, two hundred two million, forty-four thousand, one hundred twenty-one".