440002143334 has 8 divisors (see below), whose sum is σ = 710772693120. Its totient is φ = 203077912296.

The previous prime is 440002143233. The next prime is 440002143341. The reversal of 440002143334 is 433341200044.

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

It is a super-2 number, since 2×440002143334² (a number of 24 digits) contains 22 as substring.

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, 8461579654 + ... + 8461579705.

It is an arithmetic number, because the mean of its divisors is an integer number (88846586640).

Almost surely, 2^440002143334 is an apocalyptic number.

440002143334 is a deficient number, since it is larger than the sum of its proper divisors (270770549786).

440002143334 is a wasteful number, since it uses less digits than its factorization.

440002143334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16923159374.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 440002143334 its reverse (433341200044), we get a palindrome (873343343378).

The spelling of 440002143334 in words is "four hundred forty billion, two million, one hundred forty-three thousand, three hundred thirty-four".