4401331142330 has 16 divisors (see below), whose sum is σ = 7922576735784. Its totient is φ = 1760492305920.

The previous prime is 4401331142297. The next prime is 4401331142387. The reversal of 4401331142330 is 332411331044.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3522111739441 + 879219402889 = 1876729^2 + 937667^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4401331142293 and 4401331142302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4556447 + ... + 5437266.

Almost surely, 2^{4401331142330} is an apocalyptic number.

4401331142330 is a deficient number, since it is larger than the sum of its proper divisors (3521245593454).

4401331142330 is a wasteful number, since it uses less digits than its factorization.

4401331142330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10037761.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 4401331142330 its reverse (332411331044), we get a palindrome (4733742473374).

The spelling of 4401331142330 in words is "four trillion, four hundred one billion, three hundred thirty-one million, one hundred forty-two thousand, three hundred thirty".