440514131350 has 24 divisors (see below), whose sum is σ = 819815988240. Its totient is φ = 176106791520.

The previous prime is 440514131347. The next prime is 440514131413. The reversal of 440514131350 is 53131415044.

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 11 ways as a sum of consecutive naturals, for example, 2381485 + ... + 2559784.

It is an arithmetic number, because the mean of its divisors is an integer number (34158999510).

Almost surely, 2^440514131350 is an apocalyptic number.

440514131350 is a deficient number, since it is larger than the sum of its proper divisors (379301856890).

440514131350 is a wasteful number, since it uses less digits than its factorization.

440514131350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4943064 (or 4943059 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 440514131350 its reverse (53131415044), we get a palindrome (493645546394).

The spelling of 440514131350 in words is "four hundred forty billion, five hundred fourteen million, one hundred thirty-one thousand, three hundred fifty".