440740006767 has 12 divisors (see below), whose sum is σ = 674072951760. Its totient is φ = 276542749248.

The previous prime is 440740006727. The next prime is 440740006771. The reversal of 440740006767 is 767600047044.

It is not a de Polignac number, because 440740006767 - 2⁶ = 440740006703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440740006727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1440326667 + ... + 1440326972.

It is an arithmetic number, because the mean of its divisors is an integer number (56172745980).

Almost surely, 2^440740006767 is an apocalyptic number.

440740006767 is a deficient number, since it is larger than the sum of its proper divisors (233332944993).

440740006767 is a wasteful number, since it uses less digits than its factorization.

440740006767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880653662 (or 2880653659 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 440740006767 in words is "four hundred forty billion, seven hundred forty million, six thousand, seven hundred sixty-seven".