1040534516227 has 2 divisors, whose sum is σ = 1040534516228. Its totient is φ = 1040534516226.

The previous prime is 1040534516207. The next prime is 1040534516233. The reversal of 1040534516227 is 7226154350401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040534516227 - 2¹¹ = 1040534514179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040534516227.

It is not a weakly prime, because it can be changed into another prime (1040534516207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520267258113 + 520267258114.

It is an arithmetic number, because the mean of its divisors is an integer number (520267258114).

Almost surely, 2^{1040534516227} is an apocalyptic number.

1040534516227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040534516227 is an equidigital number, since it uses as much as digits as its factorization.

1040534516227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 40.

Adding to 1040534516227 its reverse (7226154350401), we get a palindrome (8266688866628).

The spelling of 1040534516227 in words is "one trillion, forty billion, five hundred thirty-four million, five hundred sixteen thousand, two hundred twenty-seven".