2133400043312 has 80 divisors (see below), whose sum is σ = 4231732068480. Its totient is φ = 1041590347776.

The previous prime is 2133400043309. The next prime is 2133400043323.

2133400043312 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398987423 + ... + 398992769.

It is an arithmetic number, because the mean of its divisors is an integer number (52896650856).

Almost surely, 2^{2133400043312} is an apocalyptic number.

It is an amenable number.

2133400043312 is a deficient number, since it is larger than the sum of its proper divisors (2098332025168).

2133400043312 is a wasteful number, since it uses less digits than its factorization.

2133400043312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8170 (or 8164 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 21334000 and 43312, that added together give a palindrome (21377312).

The spelling of 2133400043312 in words is "two trillion, one hundred thirty-three billion, four hundred million, forty-three thousand, three hundred twelve".