1074734544463 has 4 divisors (see below), whose sum is σ = 1109403400768. Its totient is φ = 1040065688160.

The previous prime is 1074734544449. The next prime is 1074734544487. The reversal of 1074734544463 is 3644454374701.

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 1074734544463 - 2²⁹ = 1074197673551 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 1074734544463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074734544413) 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, 17334428106 + ... + 17334428167.

It is an arithmetic number, because the mean of its divisors is an integer number (277350850192).

Almost surely, 2^{1074734544463} is an apocalyptic number.

1074734544463 is a deficient number, since it is larger than the sum of its proper divisors (34668856305).

1074734544463 is an equidigital number, since it uses as much as digits as its factorization.

1074734544463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34668856304.

The product of its (nonzero) digits is 13547520, while the sum is 52.

The spelling of 1074734544463 in words is "one trillion, seventy-four billion, seven hundred thirty-four million, five hundred forty-four thousand, four hundred sixty-three".