2067043389 has 8 divisors (see below), whose sum is σ = 2844963072. Its totient is φ = 1333576320.

The previous prime is 2067043387. The next prime is 2067043393. The reversal of 2067043389 is 9833407602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2067043389 - 2¹ = 2067043387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2067043389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067043387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11113044 + ... + 11113229.

It is an arithmetic number, because the mean of its divisors is an integer number (355620384).

Almost surely, 2^2067043389 is an apocalyptic number.

It is an amenable number.

2067043389 is a deficient number, since it is larger than the sum of its proper divisors (777919683).

2067043389 is a wasteful number, since it uses less digits than its factorization.

2067043389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22226307.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 2067043389 is about 45464.7488610682. The cubic root of 2067043389 is about 1273.8448363860.

The spelling of 2067043389 in words is "two billion, sixty-seven million, forty-three thousand, three hundred eighty-nine".