1040209203112 has 16 divisors (see below), whose sum is σ = 1950480987840. Its totient is φ = 520080939696.

The previous prime is 1040209203091. The next prime is 1040209203149. The reversal of 1040209203112 is 2113029020401.

1040209203112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2770198 + ... + 3123205.

It is an arithmetic number, because the mean of its divisors is an integer number (121905061740).

Almost surely, 2^{1040209203112} is an apocalyptic number.

It is an amenable number.

1040209203112 is a deficient number, since it is larger than the sum of its proper divisors (910271784728).

1040209203112 is a wasteful number, since it uses less digits than its factorization.

1040209203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5915472 (or 5915468 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 1040209203112 in words is "one trillion, forty billion, two hundred nine million, two hundred three thousand, one hundred twelve".