2111412004433 has 8 divisors (see below), whose sum is σ = 2180457737640. Its totient is φ = 2042996826240.

The previous prime is 2111412004417. The next prime is 2111412004453. The reversal of 2111412004433 is 3344002141112.

It can be written as a sum of positive squares in 4 ways, for example, as 99235710289 + 2012176294144 = 315017^2 + 1418512^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2111412004433 - 2⁴ = 2111412004417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2111412004453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157631948 + ... + 157645341.

It is an arithmetic number, because the mean of its divisors is an integer number (272557217205).

Almost surely, 2^{2111412004433} is an apocalyptic number.

It is an amenable number.

2111412004433 is a deficient number, since it is larger than the sum of its proper divisors (69045733207).

2111412004433 is a wasteful number, since it uses less digits than its factorization.

2111412004433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315277507.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2111412004433 its reverse (3344002141112), we get a palindrome (5455414145545).

The spelling of 2111412004433 in words is "two trillion, one hundred eleven billion, four hundred twelve million, four thousand, four hundred thirty-three".