1140300241021 has 16 divisors (see below), whose sum is σ = 1232848713600. Its totient is φ = 1051009380288.

The previous prime is 1140300241019. The next prime is 1140300241063. The reversal of 1140300241021 is 1201420030411.

It is a cyclic number.

It is not a de Polignac number, because 1140300241021 - 2¹ = 1140300241019 is a prime.

It is a super-2 number, since 2×1140300241021² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1140300241021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140300271021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10782720 + ... + 10887958.

It is an arithmetic number, because the mean of its divisors is an integer number (77053044600).

Almost surely, 2^{1140300241021} is an apocalyptic number.

It is an amenable number.

1140300241021 is a deficient number, since it is larger than the sum of its proper divisors (92548472579).

1140300241021 is a wasteful number, since it uses less digits than its factorization.

1140300241021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120708.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1140300241021 its reverse (1201420030411), we get a palindrome (2341720271432).

The spelling of 1140300241021 in words is "one trillion, one hundred forty billion, three hundred million, two hundred forty-one thousand, twenty-one".