2043034677611 has 4 divisors (see below), whose sum is σ = 2043056195400.
Its totient is φ = 2043013159824.
The previous prime is 2043034677601. The next prime is 2043034677653. The reversal of 2043034677611 is 1167764303402.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2043034677611 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2043034677601) 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, 10615841 + ... + 10806578.
It is an arithmetic number, because the mean of its divisors is an integer number (510764048850).
Almost surely, 22043034677611 is an apocalyptic number.
2043034677611 is a deficient number, since it is larger than the sum of its proper divisors (21517789).
2043034677611 is an equidigital number, since it uses as much as digits as its factorization.
2043034677611 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21517788.
The product of its (nonzero) digits is 508032, while the sum is 44.
The spelling of 2043034677611 in words is "two trillion, forty-three billion, thirty-four million, six hundred seventy-seven thousand, six hundred eleven".