1040562343463 has 4 divisors (see below), whose sum is σ = 1062701967840. Its totient is φ = 1018422719088.

The previous prime is 1040562343459. The next prime is 1040562343477. The reversal of 1040562343463 is 3643432650401.

1040562343463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1040562343463 - 2² = 1040562343459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040562343463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040562343663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11069812118 + ... + 11069812211.

It is an arithmetic number, because the mean of its divisors is an integer number (265675491960).

Almost surely, 2^{1040562343463} is an apocalyptic number.

1040562343463 is a deficient number, since it is larger than the sum of its proper divisors (22139624377).

1040562343463 is an equidigital number, since it uses as much as digits as its factorization.

1040562343463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22139624376.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 1040562343463 its reverse (3643432650401), we get a palindrome (4683994993864).

The spelling of 1040562343463 in words is "one trillion, forty billion, five hundred sixty-two million, three hundred forty-three thousand, four hundred sixty-three".