10211541040405 has 16 divisors (see below), whose sum is σ = 12786793488000. Its totient is φ = 7813946016448.

The previous prime is 10211541040373. The next prime is 10211541040411. The reversal of 10211541040405 is 50404014511201.

10211541040405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10211541040405 - 2⁵ = 10211541040373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8858034 + ... + 9944236.

It is an arithmetic number, because the mean of its divisors is an integer number (799174593000).

Almost surely, 2^{10211541040405} is an apocalyptic number.

It is an amenable number.

10211541040405 is a deficient number, since it is larger than the sum of its proper divisors (2575252447595).

10211541040405 is a wasteful number, since it uses less digits than its factorization.

10211541040405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167980.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 10211541040405 its reverse (50404014511201), we get a palindrome (60615555551606).

The spelling of 10211541040405 in words is "ten trillion, two hundred eleven billion, five hundred forty-one million, forty thousand, four hundred five".