40666733367 has 16 divisors (see below), whose sum is σ = 58461443040. Its totient is φ = 24996460032.

The previous prime is 40666733339. The next prime is 40666733381. The reversal of 40666733367 is 76333766604.

It is not a de Polignac number, because 40666733367 - 2¹⁰ = 40666732343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40666732367) 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 15 ways as a sum of consecutive naturals, for example, 574942 + ... + 641787.

It is an arithmetic number, because the mean of its divisors is an integer number (3653840190).

Almost surely, 2^40666733367 is an apocalyptic number.

40666733367 is a deficient number, since it is larger than the sum of its proper divisors (17794709673).

40666733367 is a wasteful number, since it uses less digits than its factorization.

40666733367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217602.

The product of its (nonzero) digits is 6858432, while the sum is 51.

The spelling of 40666733367 in words is "forty billion, six hundred sixty-six million, seven hundred thirty-three thousand, three hundred sixty-seven".