11044134434321 has 4 divisors (see below), whose sum is σ = 11044894174692. Its totient is φ = 11043374693952.

The previous prime is 11044134434287. The next prime is 11044134434357. The reversal of 11044134434321 is 12343443144011.

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 1194353908225 + 9849780526096 = 1092865^2 + 3138436^2 .

It is a cyclic number.

It is not a de Polignac number, because 11044134434321 - 2²⁶ = 11044067325457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11044134434381) 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, 379848380 + ... + 379877453.

It is an arithmetic number, because the mean of its divisors is an integer number (2761223543673).

Almost surely, 2^{11044134434321} is an apocalyptic number.

It is an amenable number.

11044134434321 is a deficient number, since it is larger than the sum of its proper divisors (759740371).

11044134434321 is an equidigital number, since it uses as much as digits as its factorization.

11044134434321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759740370.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 11044134434321 its reverse (12343443144011), we get a palindrome (23387577578332).

The spelling of 11044134434321 in words is "eleven trillion, forty-four billion, one hundred thirty-four million, four hundred thirty-four thousand, three hundred twenty-one".