1040226502663 has 4 divisors (see below), whose sum is σ = 1040613638400. Its totient is φ = 1039839366928.

The previous prime is 1040226502657. The next prime is 1040226502673. The reversal of 1040226502663 is 3662056220401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1040226502663 - 2⁹ = 1040226502151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040226502673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193563838 + ... + 193569211.

It is an arithmetic number, because the mean of its divisors is an integer number (260153409600).

Almost surely, 2^{1040226502663} is an apocalyptic number.

1040226502663 is a deficient number, since it is larger than the sum of its proper divisors (387135737).

1040226502663 is an equidigital number, since it uses as much as digits as its factorization.

1040226502663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387135736.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 1040226502663 in words is "one trillion, forty billion, two hundred twenty-six million, five hundred two thousand, six hundred sixty-three".