1105641717411 has 64 divisors (see below), whose sum is σ = 1947546878976. Its totient is φ = 540161740800.

The previous prime is 1105641717407. The next prime is 1105641717421. The reversal of 1105641717411 is 1147171465011.

It is not a de Polignac number, because 1105641717411 - 2² = 1105641717407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1105641717411.

It is not an unprimeable number, because it can be changed into a prime (1105641717421) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5081001 + ... + 5294133.

It is an arithmetic number, because the mean of its divisors is an integer number (30430419984).

Almost surely, 2^{1105641717411} is an apocalyptic number.

1105641717411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1105641717411 is a deficient number, since it is larger than the sum of its proper divisors (841905161565).

1105641717411 is a wasteful number, since it uses less digits than its factorization.

1105641717411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214492.

The product of its (nonzero) digits is 23520, while the sum is 39.

The spelling of 1105641717411 in words is "one trillion, one hundred five billion, six hundred forty-one million, seven hundred seventeen thousand, four hundred eleven".