40326411005511 has 8 divisors (see below), whose sum is σ = 53768577831024. Its totient is φ = 26884259091840.

The previous prime is 40326411005483. The next prime is 40326411005533. The reversal of 40326411005511 is 11550011462304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40326411005511 - 2²⁵ = 40326377451079 is a prime.

It is a super-2 number, since 2×40326411005511² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40326411005711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6957615 + ... + 11360511.

It is an arithmetic number, because the mean of its divisors is an integer number (6721072228878).

Almost surely, 2^{40326411005511} is an apocalyptic number.

40326411005511 is a deficient number, since it is larger than the sum of its proper divisors (13442166825513).

40326411005511 is a wasteful number, since it uses less digits than its factorization.

40326411005511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7455921.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 40326411005511 its reverse (11550011462304), we get a palindrome (51876422467815).

The spelling of 40326411005511 in words is "forty trillion, three hundred twenty-six billion, four hundred eleven million, five thousand, five hundred eleven".