2085354642041 has 16 divisors (see below), whose sum is σ = 2329129237248. Its totient is φ = 1850814048000.

The previous prime is 2085354642031. The next prime is 2085354642071. The reversal of 2085354642041 is 1402464535802.

It is a cyclic number.

It is not a de Polignac number, because 2085354642041 - 2¹⁸ = 2085354379897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2085354641983 and 2085354642001.

It is not an unprimeable number, because it can be changed into a prime (2085354642001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4822070 + ... + 5236703.

It is an arithmetic number, because the mean of its divisors is an integer number (145570577328).

Almost surely, 2^{2085354642041} is an apocalyptic number.

It is an amenable number.

2085354642041 is a deficient number, since it is larger than the sum of its proper divisors (243774595207).

2085354642041 is a wasteful number, since it uses less digits than its factorization.

2085354642041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10059232.

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 2085354642041 in words is "two trillion, eighty-five billion, three hundred fifty-four million, six hundred forty-two thousand, forty-one".