40040101433311 has 32 divisors (see below), whose sum is σ = 47071089802368. Its totient is φ = 33339823534080.

The previous prime is 40040101433291. The next prime is 40040101433329. The reversal of 40040101433311 is 11333410104004.

It is a happy number.

40040101433311 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 40040101433311 - 2⁵ = 40040101433279 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 (40040101433351) 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 31 ways as a sum of consecutive naturals, for example, 477074631 + ... + 477158551.

It is an arithmetic number, because the mean of its divisors is an integer number (1470971556324).

Almost surely, 2^{40040101433311} is an apocalyptic number.

40040101433311 is a deficient number, since it is larger than the sum of its proper divisors (7030988369057).

40040101433311 is a wasteful number, since it uses less digits than its factorization.

40040101433311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86851.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 40040101433311 its reverse (11333410104004), we get a palindrome (51373511537315).

The spelling of 40040101433311 in words is "forty trillion, forty billion, one hundred one million, four hundred thirty-three thousand, three hundred eleven".