40232866067 has 16 divisors (see below), whose sum is σ = 41059307520. Its totient is φ = 39416878368.

The previous prime is 40232866039. The next prime is 40232866087. The reversal of 40232866067 is 76066823204.

It is a cyclic number.

It is not a de Polignac number, because 40232866067 - 2²⁰ = 40231817491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40232866007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4245068 + ... + 4254534.

It is an arithmetic number, because the mean of its divisors is an integer number (2566206720).

Almost surely, 2^40232866067 is an apocalyptic number.

40232866067 is a deficient number, since it is larger than the sum of its proper divisors (826441453).

40232866067 is a wasteful number, since it uses less digits than its factorization.

40232866067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 40232866067 in words is "forty billion, two hundred thirty-two million, eight hundred sixty-six thousand, sixty-seven".