40110432431311 has 16 divisors (see below), whose sum is σ = 43927101187200. Its totient is φ = 36322259938720.

The previous prime is 40110432431273. The next prime is 40110432431401. The reversal of 40110432431311 is 11313423401104.

It is a cyclic number.

It is not a de Polignac number, because 40110432431311 - 2⁷ = 40110432431183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40110432431311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40110432401311) 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, 3800556 + ... + 9729598.

It is an arithmetic number, because the mean of its divisors is an integer number (2745443824200).

Almost surely, 2^{40110432431311} is an apocalyptic number.

40110432431311 is a deficient number, since it is larger than the sum of its proper divisors (3816668755889).

40110432431311 is a wasteful number, since it uses less digits than its factorization.

40110432431311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5931446.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 40110432431311 its reverse (11313423401104), we get a palindrome (51423855832415).

The spelling of 40110432431311 in words is "forty trillion, one hundred ten billion, four hundred thirty-two million, four hundred thirty-one thousand, three hundred eleven".