4011436525441 has 4 divisors (see below), whose sum is σ = 4149761922900. Its totient is φ = 3873111127984.

The previous prime is 4011436525333. The next prime is 4011436525493. The reversal of 4011436525441 is 1445256341104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1620284593216 + 2391151932225 = 1272904^2 + 1546335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4011436525441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4011436525394 and 4011436525403.

It is not an unprimeable number, because it can be changed into a prime (4011436522441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69162698686 + ... + 69162698743.

It is an arithmetic number, because the mean of its divisors is an integer number (1037440480725).

Almost surely, 2^{4011436525441} is an apocalyptic number.

It is an amenable number.

4011436525441 is a deficient number, since it is larger than the sum of its proper divisors (138325397459).

4011436525441 is a wasteful number, since it uses less digits than its factorization.

4011436525441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138325397458.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 4011436525441 in words is "four trillion, eleven billion, four hundred thirty-six million, five hundred twenty-five thousand, four hundred forty-one".