110445533620249 has 9 divisors (see below), whose sum is σ = 110520947305503. Its totient is φ = 110370171379752.

The previous prime is 110445533620241. The next prime is 110445533620267. The reversal of 110445533620249 is 942026335544011.

The square root of 110445533620249 is 10509307.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 57010427775625 + 53435105844624 = 7550525^2 + 7309932^2 .

It is not a de Polignac number, because 110445533620249 - 2³ = 110445533620241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110445533620241) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21575604712 + ... + 21575609830.

It is an arithmetic number, because the mean of its divisors is an integer number (12280105256167).

Almost surely, 2^{110445533620249} is an apocalyptic number.

110445533620249 is the 10509307-th square number.

110445533620249 is the 5254654-th centered octagonal number.

It is an amenable number.

110445533620249 is a deficient number, since it is larger than the sum of its proper divisors (75413685254).

110445533620249 is an frugal number, since it uses more digits than its factorization.

110445533620249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14344 (or 7172 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 110445533620249 in words is "one hundred ten trillion, four hundred forty-five billion, five hundred thirty-three million, six hundred twenty thousand, two hundred forty-nine".