2113333344432 has 60 divisors (see below), whose sum is σ = 5915205712624. Its totient is φ = 704348265600.

The previous prime is 2113333344359. The next prime is 2113333344433. The reversal of 2113333344432 is 2344433333112.

2113333344432 is a `hidden beast` number, since 21 + 133 + 3 + 33 + 44 + 432 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2113333344433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60318 + ... + 2056770.

Almost surely, 2^{2113333344432} is an apocalyptic number.

It is an amenable number.

2113333344432 is an abundant number, since it is smaller than the sum of its proper divisors (3801872368192).

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

2113333344432 is a wasteful number, since it uses less digits than its factorization.

2113333344432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003818 (or 2003809 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

Adding to 2113333344432 its reverse (2344433333112), we get a palindrome (4457766677544).

The spelling of 2113333344432 in words is "two trillion, one hundred thirteen billion, three hundred thirty-three million, three hundred forty-four thousand, four hundred thirty-two".