110055449944457 has 2 divisors, whose sum is σ = 110055449944458. Its totient is φ = 110055449944456.

The previous prime is 110055449944439. The next prime is 110055449944463. The reversal of 110055449944457 is 754449944550011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69599375205376 + 40456074739081 = 8342624^2 + 6360509^2 .

It is a cyclic number.

It is not a de Polignac number, because 110055449944457 - 2²⁰ = 110055448895881 is a prime.

It is a super-2 number, since 2×110055449944457² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110055449944457.

It is not a weakly prime, because it can be changed into another prime (110055449944487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55027724972228 + 55027724972229.

It is an arithmetic number, because the mean of its divisors is an integer number (55027724972229).

Almost surely, 2^{110055449944457} is an apocalyptic number.

It is an amenable number.

110055449944457 is a deficient number, since it is larger than the sum of its proper divisors (1).

110055449944457 is an equidigital number, since it uses as much as digits as its factorization.

110055449944457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576000, while the sum is 62.

The spelling of 110055449944457 in words is "one hundred ten trillion, fifty-five billion, four hundred forty-nine million, nine hundred forty-four thousand, four hundred fifty-seven".