40000111440411 has 16 divisors (see below), whose sum is σ = 54875308167680. Its totient is φ = 25902680398560.

The previous prime is 40000111440409. The next prime is 40000111440449. The reversal of 40000111440411 is 11404411100004.

It is not a de Polignac number, because 40000111440411 - 2¹ = 40000111440409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40000111440451) 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, 856546771 + ... + 856593468.

It is an arithmetic number, because the mean of its divisors is an integer number (3429706760480).

Almost surely, 2^{40000111440411} is an apocalyptic number.

40000111440411 is a deficient number, since it is larger than the sum of its proper divisors (14875196727269).

40000111440411 is a wasteful number, since it uses less digits than its factorization.

40000111440411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713140466.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 40000111440411 its reverse (11404411100004), we get a palindrome (51404522540415).

The spelling of 40000111440411 in words is "forty trillion, one hundred eleven million, four hundred forty thousand, four hundred eleven".