441908134458 has 32 divisors (see below), whose sum is σ = 1011382505856. Its totient is φ = 126096120768.

The previous prime is 441908134439. The next prime is 441908134471. The reversal of 441908134458 is 854431809144.

It is a self number, because there is not a number n which added to its sum of digits gives 441908134458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6773241 + ... + 6838172.

It is an arithmetic number, because the mean of its divisors is an integer number (31605703308).

Almost surely, 2^441908134458 is an apocalyptic number.

441908134458 is an abundant number, since it is smaller than the sum of its proper divisors (569474371398).

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

441908134458 is a wasteful number, since it uses less digits than its factorization.

441908134458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13612198.

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 441908134458 in words is "four hundred forty-one billion, nine hundred eight million, one hundred thirty-four thousand, four hundred fifty-eight".