3440045032511 has 4 divisors (see below), whose sum is σ = 3440053033512. Its totient is φ = 3440037031512.

The previous prime is 3440045032493. The next prime is 3440045032573. The reversal of 3440045032511 is 1152305400443.

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 3440045032511 - 2¹⁰ = 3440045031487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440045032111) 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, 3316601 + ... + 4228466.

It is an arithmetic number, because the mean of its divisors is an integer number (860013258378).

Almost surely, 2^{3440045032511} is an apocalyptic number.

3440045032511 is a deficient number, since it is larger than the sum of its proper divisors (8001001).

3440045032511 is an equidigital number, since it uses as much as digits as its factorization.

3440045032511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8001000.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 3440045032511 in words is "three trillion, four hundred forty billion, forty-five million, thirty-two thousand, five hundred eleven".