6667044045 has 32 divisors (see below), whose sum is σ = 11256900480. Its totient is φ = 3360153600.

The previous prime is 6667044031. The next prime is 6667044053. The reversal of 6667044045 is 5404407666.

It is a happy number.

It is not a de Polignac number, because 6667044045 - 2¹³ = 6667035853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6667043988 and 6667044006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85117 + ... + 143453.

It is an arithmetic number, because the mean of its divisors is an integer number (351778140).

Almost surely, 2^6667044045 is an apocalyptic number.

It is an amenable number.

6667044045 is a deficient number, since it is larger than the sum of its proper divisors (4589856435).

6667044045 is a wasteful number, since it uses less digits than its factorization.

6667044045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58765.

The product of its (nonzero) digits is 483840, while the sum is 42.

The square root of 6667044045 is about 81651.9690209612. The cubic root of 6667044045 is about 1882.1075697528.

The spelling of 6667044045 in words is "six billion, six hundred sixty-seven million, forty-four thousand, forty-five".