4040370067 has 4 divisors (see below), whose sum is σ = 4149569296. Its totient is φ = 3931170840.

The previous prime is 4040370029. The next prime is 4040370101. The reversal of 4040370067 is 7600730404.

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 4040370067 - 2¹⁵ = 4040337299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4040370017) 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 3 ways as a sum of consecutive naturals, for example, 54599559 + ... + 54599632.

It is an arithmetic number, because the mean of its divisors is an integer number (1037392324).

Almost surely, 2^4040370067 is an apocalyptic number.

4040370067 is a deficient number, since it is larger than the sum of its proper divisors (109199229).

4040370067 is a wasteful number, since it uses less digits than its factorization.

4040370067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109199228.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 4040370067 is about 63563.9053787604. The cubic root of 4040370067 is about 1592.7234769393.

The spelling of 4040370067 in words is "four billion, forty million, three hundred seventy thousand, sixty-seven".