2043034400112 has 40 divisors (see below), whose sum is σ = 5277922663056. Its totient is φ = 681000654336.

The previous prime is 2043034400107. The next prime is 2043034400129. The reversal of 2043034400112 is 2110044303402.

It is a super-2 number, since 2×2043034400112² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3071518 + ... + 3676994.

Almost surely, 2^{2043034400112} is an apocalyptic number.

It is an amenable number.

2043034400112 is an abundant number, since it is smaller than the sum of its proper divisors (3234888262944).

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

2043034400112 is a wasteful number, since it uses less digits than its factorization.

2043034400112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675785 (or 675779 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2043034400112 its reverse (2110044303402), we get a palindrome (4153078703514).

The spelling of 2043034400112 in words is "two trillion, forty-three billion, thirty-four million, four hundred thousand, one hundred twelve".