1040140535327 has 2 divisors, whose sum is σ = 1040140535328. Its totient is φ = 1040140535326.

The previous prime is 1040140535303. The next prime is 1040140535353. The reversal of 1040140535327 is 7235350410401.

1040140535327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (7235350410401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040140535327 - 2¹² = 1040140531231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040140535827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520070267663 + 520070267664.

It is an arithmetic number, because the mean of its divisors is an integer number (520070267664).

Almost surely, 2^{1040140535327} is an apocalyptic number.

1040140535327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040140535327 is an equidigital number, since it uses as much as digits as its factorization.

1040140535327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 1040140535327 its reverse (7235350410401), we get a palindrome (8275490945728).

The spelling of 1040140535327 in words is "one trillion, forty billion, one hundred forty million, five hundred thirty-five thousand, three hundred twenty-seven".