440201401012 has 12 divisors (see below), whose sum is σ = 788267625376. Its totient is φ = 214982079480.

The previous prime is 440201400929. The next prime is 440201401021. The reversal of 440201401012 is 210104102044.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1279655064 + ... + 1279655407.

Almost surely, 2^440201401012 is an apocalyptic number.

It is an amenable number.

440201401012 is a deficient number, since it is larger than the sum of its proper divisors (348066224364).

440201401012 is a wasteful number, since it uses less digits than its factorization.

440201401012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559310518 (or 2559310516 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 440201401012 its reverse (210104102044), we get a palindrome (650305503056).

The spelling of 440201401012 in words is "four hundred forty billion, two hundred one million, four hundred one thousand, twelve".