440501650545242 has 64 divisors (see below), whose sum is σ = 818056623484800. Its totient is φ = 174898532378880.

The previous prime is 440501650545227. The next prime is 440501650545361. The reversal of 440501650545242 is 242545056105044.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41451017 + ... + 50982252.

It is an arithmetic number, because the mean of its divisors is an integer number (12782134741950).

Almost surely, 2^{440501650545242} is an apocalyptic number.

440501650545242 is a deficient number, since it is larger than the sum of its proper divisors (377554972939558).

440501650545242 is a wasteful number, since it uses less digits than its factorization.

440501650545242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92434191.

The product of its (nonzero) digits is 3840000, while the sum is 47.

The spelling of 440501650545242 in words is "four hundred forty trillion, five hundred one billion, six hundred fifty million, five hundred forty-five thousand, two hundred forty-two".