1140313200021 has 10 divisors (see below), whose sum is σ = 1703430829782. Its totient is φ = 760208799960.

The previous prime is 1140313199981. The next prime is 1140313200023. The reversal of 1140313200021 is 1200023130411.

It can be written as a sum of positive squares in only one way, i.e., 1134467832996 + 5845367025 = 1065114^2 + 76455^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1140313200021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140313199967 and 1140313200003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140313200023) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7038970290 + ... + 7038970451.

Almost surely, 2^{1140313200021} is an apocalyptic number.

It is an amenable number.

1140313200021 is a deficient number, since it is larger than the sum of its proper divisors (563117629761).

1140313200021 is an equidigital number, since it uses as much as digits as its factorization.

1140313200021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14077940753 (or 14077940744 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1140313200021 its reverse (1200023130411), we get a palindrome (2340336330432).

The spelling of 1140313200021 in words is "one trillion, one hundred forty billion, three hundred thirteen million, two hundred thousand, twenty-one".