11002431312040 has 32 divisors (see below), whose sum is σ = 28291966231680. Its totient is φ = 3772262164032.

The previous prime is 11002431312031. The next prime is 11002431312071. The reversal of 11002431312040 is 4021313420011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19647198492 + ... + 19647199051.

It is an arithmetic number, because the mean of its divisors is an integer number (884123944740).

Almost surely, 2^{11002431312040} is an apocalyptic number.

11002431312040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002431312040 is an abundant number, since it is smaller than the sum of its proper divisors (17289534919640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11002431312040 is a wasteful number, since it uses less digits than its factorization.

11002431312040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39294397561 (or 39294397557 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11002431312040 its reverse (4021313420011), we get a palindrome (15023744732051).

The spelling of 11002431312040 in words is "eleven trillion, two billion, four hundred thirty-one million, three hundred twelve thousand, forty".