440413413334 has 8 divisors (see below), whose sum is σ = 660625175448. Its totient is φ = 220205021520.

The previous prime is 440413413313. The next prime is 440413413359. The reversal of 440413413334 is 433314314044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 440413413334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485647 + ... + 1056730.

It is an arithmetic number, because the mean of its divisors is an integer number (82578146931).

Almost surely, 2^440413413334 is an apocalyptic number.

440413413334 is a deficient number, since it is larger than the sum of its proper divisors (220211762114).

440413413334 is a wasteful number, since it uses less digits than its factorization.

440413413334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685150.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 440413413334 its reverse (433314314044), we get a palindrome (873727727378).

The spelling of 440413413334 in words is "four hundred forty billion, four hundred thirteen million, four hundred thirteen thousand, three hundred thirty-four".