449195135 has 16 divisors (see below), whose sum is σ = 548867712. Its totient is φ = 352836000.

The previous prime is 449195119. The next prime is 449195161. The reversal of 449195135 is 531591944.

It is not a de Polignac number, because 449195135 - 2⁴ = 449195119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 449195092 and 449195101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108860 + ... + 112910.

It is an arithmetic number, because the mean of its divisors is an integer number (34304232).

Almost surely, 2^449195135 is an apocalyptic number.

449195135 is a deficient number, since it is larger than the sum of its proper divisors (99672577).

449195135 is a wasteful number, since it uses less digits than its factorization.

449195135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4454.

The product of its digits is 97200, while the sum is 41.

The square root of 449195135 is about 21194.2240952577. The cubic root of 449195135 is about 765.8522888925.

The spelling of 449195135 in words is "four hundred forty-nine million, one hundred ninety-five thousand, one hundred thirty-five".