105771340847804 has 24 divisors (see below), whose sum is σ = 185231222225280. Its totient is φ = 52848135592704.

The previous prime is 105771340847803. The next prime is 105771340847807. The reversal of 105771340847804 is 408748043177501.

It is a super-2 number, since 2×105771340847804² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105771340847803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710405912 + ... + 710554784.

It is an arithmetic number, because the mean of its divisors is an integer number (7717967592720).

Almost surely, 2^{105771340847804} is an apocalyptic number.

It is an amenable number.

105771340847804 is a deficient number, since it is larger than the sum of its proper divisors (79459881377476).

105771340847804 is a wasteful number, since it uses less digits than its factorization.

105771340847804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273749 (or 273747 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 59.

The spelling of 105771340847804 in words is "one hundred five trillion, seven hundred seventy-one billion, three hundred forty million, eight hundred forty-seven thousand, eight hundred four".