40367676767 has 16 divisors (see below), whose sum is σ = 45362028192. Its totient is φ = 35599979520.

The previous prime is 40367676761. The next prime is 40367676823. The reversal of 40367676767 is 76767676304.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40367676767 - 2²⁰ = 40366628191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40367676761) 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, 9998 + ... + 284315.

It is an arithmetic number, because the mean of its divisors is an integer number (2835126762).

Almost surely, 2^40367676767 is an apocalyptic number.

40367676767 is a deficient number, since it is larger than the sum of its proper divisors (4994351425).

40367676767 is a wasteful number, since it uses less digits than its factorization.

40367676767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294698.

The product of its (nonzero) digits is 37340352, while the sum is 59.

The spelling of 40367676767 in words is "forty billion, three hundred sixty-seven million, six hundred seventy-six thousand, seven hundred sixty-seven".