440203000342 has 16 divisors (see below), whose sum is σ = 754664414112. Its totient is φ = 188650753920.

The previous prime is 440203000337. The next prime is 440203000343. The reversal of 440203000342 is 243000302044.

It is a super-3 number, since 3×440203000342³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440203000343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276009 + ... + 978052.

It is an arithmetic number, because the mean of its divisors is an integer number (47166525882).

Almost surely, 2^440203000342 is an apocalyptic number.

440203000342 is a deficient number, since it is larger than the sum of its proper divisors (314461413770).

440203000342 is a wasteful number, since it uses less digits than its factorization.

440203000342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279143.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 440203000342 its reverse (243000302044), we get a palindrome (683203302386).

The spelling of 440203000342 in words is "four hundred forty billion, two hundred three million, three hundred forty-two", and thus it is an aban number.