4443002142434 has 16 divisors (see below), whose sum is σ = 7082571695616. Its totient is φ = 2083109313600.

The previous prime is 4443002142409. The next prime is 4443002142461. The reversal of 4443002142434 is 4342412003444.

It is a super-2 number, since 2×4443002142434² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4443002142394 and 4443002142403.

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, 241091402 + ... + 241109829.

It is an arithmetic number, because the mean of its divisors is an integer number (442660730976).

Almost surely, 2^{4443002142434} is an apocalyptic number.

4443002142434 is a deficient number, since it is larger than the sum of its proper divisors (2639569553182).

4443002142434 is a wasteful number, since it uses less digits than its factorization.

4443002142434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482201521.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4443002142434 its reverse (4342412003444), we get a palindrome (8785414145878).

The spelling of 4443002142434 in words is "four trillion, four hundred forty-three billion, two million, one hundred forty-two thousand, four hundred thirty-four".