40367000067 has 4 divisors (see below), whose sum is σ = 53822666760. Its totient is φ = 26911333376.

The previous prime is 40367000053. The next prime is 40367000077. The reversal of 40367000067 is 76000076304.

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 40367000067 - 2¹⁵ = 40366967299 is a prime.

It is a super-3 number, since 3×40367000067³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40367000017) 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, 6727833342 + ... + 6727833347.

It is an arithmetic number, because the mean of its divisors is an integer number (13455666690).

Almost surely, 2^40367000067 is an apocalyptic number.

40367000067 is a deficient number, since it is larger than the sum of its proper divisors (13455666693).

40367000067 is a wasteful number, since it uses less digits than its factorization.

40367000067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13455666692.

The product of its (nonzero) digits is 21168, while the sum is 33.

The spelling of 40367000067 in words is "forty billion, three hundred sixty-seven million, sixty-seven", and thus it is an aban number.