40005132411 has 32 divisors (see below), whose sum is σ = 56955382848. Its totient is φ = 24889835520.

The previous prime is 40005132403. The next prime is 40005132413. The reversal of 40005132411 is 11423150004.

It is not a de Polignac number, because 40005132411 - 2³ = 40005132403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40005132413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3252405 + ... + 3264681.

It is an arithmetic number, because the mean of its divisors is an integer number (1779855714).

Almost surely, 2^40005132411 is an apocalyptic number.

40005132411 is a deficient number, since it is larger than the sum of its proper divisors (16950250437).

40005132411 is a wasteful number, since it uses less digits than its factorization.

40005132411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12831.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 40005132411 its reverse (11423150004), we get a palindrome (51428282415).

The spelling of 40005132411 in words is "forty billion, five million, one hundred thirty-two thousand, four hundred eleven".