21140041303112 has 32 divisors (see below), whose sum is σ = 39815355319200. Its totient is φ = 10522620618624.

The previous prime is 21140041303091. The next prime is 21140041303159. The reversal of 21140041303112 is 21130314004112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22721564 + ... + 23633652.

It is an arithmetic number, because the mean of its divisors is an integer number (1244229853725).

Almost surely, 2^{21140041303112} is an apocalyptic number.

It is an amenable number.

21140041303112 is a deficient number, since it is larger than the sum of its proper divisors (18675314016088).

21140041303112 is a wasteful number, since it uses less digits than its factorization.

21140041303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925085 (or 925081 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 21140041303112 its reverse (21130314004112), we get a palindrome (42270355307224).

The spelling of 21140041303112 in words is "twenty-one trillion, one hundred forty billion, forty-one million, three hundred three thousand, one hundred twelve".