449232642835 has 4 divisors (see below), whose sum is σ = 539079171408. Its totient is φ = 359386114264.

The previous prime is 449232642827. The next prime is 449232642847. The reversal of 449232642835 is 538246232944.

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

It is a cyclic number.

It is not a de Polignac number, because 449232642835 - 2³ = 449232642827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44923264279 + ... + 44923264288.

It is an arithmetic number, because the mean of its divisors is an integer number (134769792852).

Almost surely, 2^449232642835 is an apocalyptic number.

449232642835 is a deficient number, since it is larger than the sum of its proper divisors (89846528573).

449232642835 is an equidigital number, since it uses as much as digits as its factorization.

449232642835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89846528572.

The product of its digits is 9953280, while the sum is 52.

The spelling of 449232642835 in words is "four hundred forty-nine billion, two hundred thirty-two million, six hundred forty-two thousand, eight hundred thirty-five".