2111341113432 has 80 divisors (see below), whose sum is σ = 6073540133760. Its totient is φ = 684759272256.

The previous prime is 2111341113379. The next prime is 2111341113467. The reversal of 2111341113432 is 2343111431112.

2111341113432 is a `hidden beast` number, since 2 + 1 + 113 + 4 + 1 + 113 + 432 = 666.

It is a super-2 number, since 2×2111341113432² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a junction number, because it is equal to n+sod(n) for n = 2111341113396 and 2111341113405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 44006328 + ... + 44054279.

It is an arithmetic number, because the mean of its divisors is an integer number (75919251672).

Almost surely, 2^{2111341113432} is an apocalyptic number.

It is an amenable number.

2111341113432 is an abundant number, since it is smaller than the sum of its proper divisors (3962199020328).

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

2111341113432 is a wasteful number, since it uses less digits than its factorization.

2111341113432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88060662 (or 88060649 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 2111341113432 its reverse (2343111431112), we get a palindrome (4454452544544).

The spelling of 2111341113432 in words is "two trillion, one hundred eleven billion, three hundred forty-one million, one hundred thirteen thousand, four hundred thirty-two".