448104134 has 16 divisors (see below), whose sum is σ = 676922400. Its totient is φ = 222469440.

The previous prime is 448104131. The next prime is 448104197. The reversal of 448104134 is 431401844.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 448104097 and 448104106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448104131) 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, 182354 + ... + 184794.

It is an arithmetic number, because the mean of its divisors is an integer number (42307650).

Almost surely, 2^448104134 is an apocalyptic number.

448104134 is a deficient number, since it is larger than the sum of its proper divisors (228818266).

448104134 is a wasteful number, since it uses less digits than its factorization.

448104134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 448104134 is about 21168.4702801124. The cubic root of 448104134 is about 765.2317545802.

Adding to 448104134 its reverse (431401844), we get a palindrome (879505978).

The spelling of 448104134 in words is "four hundred forty-eight million, one hundred four thousand, one hundred thirty-four".