40404651345333 has 24 divisors (see below), whose sum is σ = 63681416591520. Its totient is φ = 24482482428960.

The previous prime is 40404651345301. The next prime is 40404651345341. The reversal of 40404651345333 is 33354315640404.

40404651345333 is a `hidden beast` number, since 4 + 0 + 4 + 0 + 465 + 134 + 53 + 3 + 3 = 666.

40404651345333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40404651345333 - 2⁵ = 40404651345301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40404651345343) 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 23 ways as a sum of consecutive naturals, for example, 42738838 + ... + 43673991.

It is an arithmetic number, because the mean of its divisors is an integer number (2653392357980).

Almost surely, 2^{40404651345333} is an apocalyptic number.

It is an amenable number.

40404651345333 is a deficient number, since it is larger than the sum of its proper divisors (23276765246187).

40404651345333 is a wasteful number, since it uses less digits than its factorization.

40404651345333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86417569 (or 86417566 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 45.

Adding to 40404651345333 its reverse (33354315640404), we get a palindrome (73758966985737).

The spelling of 40404651345333 in words is "forty trillion, four hundred four billion, six hundred fifty-one million, three hundred forty-five thousand, three hundred thirty-three".