2111412004432 has 20 divisors (see below), whose sum is σ = 4092796868020. Its totient is φ = 1055206361088.

The previous prime is 2111412004417. The next prime is 2111412004453. The reversal of 2111412004432 is 2344002141112.

It can be written as a sum of positive squares in 2 ways, for example, as 79008215056 + 2032403789376 = 281084^2 + 1425624^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2111412004397 and 2111412004406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31192707 + ... + 31260322.

It is an arithmetic number, because the mean of its divisors is an integer number (204639843401).

Almost surely, 2^{2111412004432} is an apocalyptic number.

It is an amenable number.

2111412004432 is a deficient number, since it is larger than the sum of its proper divisors (1981384863588).

2111412004432 is a wasteful number, since it uses less digits than its factorization.

2111412004432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62455150 (or 62455144 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2111412004432 its reverse (2344002141112), we get a palindrome (4455414145544).

The spelling of 2111412004432 in words is "two trillion, one hundred eleven billion, four hundred twelve million, four thousand, four hundred thirty-two".