40333065606399 has 16 divisors (see below), whose sum is σ = 56008764126720. Its totient is φ = 25793509785120.

The previous prime is 40333065606329. The next prime is 40333065606403. The reversal of 40333065606399 is 99360656033304.

It is not a de Polignac number, because 40333065606399 - 2¹⁷ = 40333065475327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40333065606319) 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, 2558872059 + ... + 2558887820.

It is an arithmetic number, because the mean of its divisors is an integer number (3500547757920).

Almost surely, 2^{40333065606399} is an apocalyptic number.

40333065606399 is a deficient number, since it is larger than the sum of its proper divisors (15675698520321).

40333065606399 is a wasteful number, since it uses less digits than its factorization.

40333065606399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117759990.

The product of its (nonzero) digits is 28343520, while the sum is 57.

The spelling of 40333065606399 in words is "forty trillion, three hundred thirty-three billion, sixty-five million, six hundred six thousand, three hundred ninety-nine".