109037441 has 4 divisors (see below), whose sum is σ = 109200132. Its totient is φ = 108874752.

The previous prime is 109037437. The next prime is 109037443. The reversal of 109037441 is 144730901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29203216 + 79834225 = 5404^2 + 8935^2 .

It is a cyclic number.

It is not a de Polignac number, because 109037441 - 2² = 109037437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109037443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80336 + ... + 81681.

It is an arithmetic number, because the mean of its divisors is an integer number (27300033).

Almost surely, 2^109037441 is an apocalyptic number.

It is an amenable number.

109037441 is a deficient number, since it is larger than the sum of its proper divisors (162691).

109037441 is an equidigital number, since it uses as much as digits as its factorization.

109037441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162690.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 109037441 is about 10442.0994536539. The cubic root of 109037441 is about 477.7403061152.

The spelling of 109037441 in words is "one hundred nine million, thirty-seven thousand, four hundred forty-one".