1016800134743 has 4 divisors (see below), whose sum is σ = 1016878865640. Its totient is φ = 1016721403848.

The previous prime is 1016800134733. The next prime is 1016800134839. The reversal of 1016800134743 is 3474310086101.

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 1016800134743 - 2¹⁰ = 1016800133719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1016800134697 and 1016800134706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016800134733) 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, 39346073 + ... + 39371906.

It is an arithmetic number, because the mean of its divisors is an integer number (254219716410).

Almost surely, 2^{1016800134743} is an apocalyptic number.

1016800134743 is a deficient number, since it is larger than the sum of its proper divisors (78730897).

1016800134743 is an equidigital number, since it uses as much as digits as its factorization.

1016800134743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78730896.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 1016800134743 in words is "one trillion, sixteen billion, eight hundred million, one hundred thirty-four thousand, seven hundred forty-three".