449235532944 has 80 divisors (see below), whose sum is σ = 1406697138240. Its totient is φ = 136131978240.

The previous prime is 449235532931. The next prime is 449235532957.

It is a happy number.

449235532944 is a `hidden beast` number, since 4 + 4 + 9 + 23 + 553 + 29 + 44 = 666.

449235532944 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (449235532931) and next prime (449235532957).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47263297 + ... + 47272800.

It is an arithmetic number, because the mean of its divisors is an integer number (17583714228).

Almost surely, 2^449235532944 is an apocalyptic number.

449235532944 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

449235532944 is an abundant number, since it is smaller than the sum of its proper divisors (957461605296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449235532944 is a wasteful number, since it uses less digits than its factorization.

449235532944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94536125 (or 94536113 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 449235532944 in words is "four hundred forty-nine billion, two hundred thirty-five million, five hundred thirty-two thousand, nine hundred forty-four".