1000034040043 has 4 divisors (see below), whose sum is σ = 1000041137568. Its totient is φ = 1000026942520.

The previous prime is 1000034040041. The next prime is 1000034040053. The reversal of 1000034040043 is 3400404300001.

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 1000034040043 - 2¹ = 1000034040041 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 1000034040043.

It is not an unprimeable number, because it can be changed into a prime (1000034040041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3333043 + ... + 3620668.

It is an arithmetic number, because the mean of its divisors is an integer number (250010284392).

Almost surely, 2^{1000034040043} is an apocalyptic number.

1000034040043 is a deficient number, since it is larger than the sum of its proper divisors (7097525).

1000034040043 is an equidigital number, since it uses as much as digits as its factorization.

1000034040043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097524.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1000034040043 its reverse (3400404300001), we get a palindrome (4400438340044).

The spelling of 1000034040043 in words is "one trillion, thirty-four million, forty thousand, forty-three".