440412411334 has 8 divisors (see below), whose sum is σ = 754992705168. Its totient is φ = 188748176280.

The previous prime is 440412411311. The next prime is 440412411337. The reversal of 440412411334 is 433114214044.

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

It is a junction number, because it is equal to n+sod(n) for n = 440412411296 and 440412411305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440412411337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15729014677 + ... + 15729014704.

It is an arithmetic number, because the mean of its divisors is an integer number (94374088146).

Almost surely, 2^440412411334 is an apocalyptic number.

440412411334 is a deficient number, since it is larger than the sum of its proper divisors (314580293834).

440412411334 is a wasteful number, since it uses less digits than its factorization.

440412411334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31458029390.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 440412411334 its reverse (433114214044), we get a palindrome (873526625378).

The spelling of 440412411334 in words is "four hundred forty billion, four hundred twelve million, four hundred eleven thousand, three hundred thirty-four".