2011355334441 has 12 divisors (see below), whose sum is σ = 3076190511732. Its totient is φ = 1262026876416.

The previous prime is 2011355334419. The next prime is 2011355334467. The reversal of 2011355334441 is 1444335531102.

2011355334441 is a `hidden beast` number, since 2 + 0 + 1 + 135 + 53 + 34 + 441 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1442650818816 + 568704515625 = 1201104^2 + 754125^2 .

It is not a de Polignac number, because 2011355334441 - 2¹⁷ = 2011355203369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2011355334396 and 2011355334405.

It is not an unprimeable number, because it can be changed into a prime (2011355334641) 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, 6573056496 + ... + 6573056801.

It is an arithmetic number, because the mean of its divisors is an integer number (256349209311).

Almost surely, 2^{2011355334441} is an apocalyptic number.

It is an amenable number.

2011355334441 is a deficient number, since it is larger than the sum of its proper divisors (1064835177291).

2011355334441 is a wasteful number, since it uses less digits than its factorization.

2011355334441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13146113320 (or 13146113317 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 2011355334441 in words is "two trillion, eleven billion, three hundred fifty-five million, three hundred thirty-four thousand, four hundred forty-one".