4434433121402 has 8 divisors (see below), whose sum is σ = 6651661955700. Its totient is φ = 2217212469504.

The previous prime is 4434433121299. The next prime is 4434433121467. The reversal of 4434433121402 is 2041213344344.

It can be written as a sum of positive squares in 2 ways, for example, as 4254776669521 + 179656451881 = 2062711^2 + 423859^2 .

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

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, 438077 + ... + 3010112.

Almost surely, 2^{4434433121402} is an apocalyptic number.

4434433121402 is a deficient number, since it is larger than the sum of its proper divisors (2217228834298).

4434433121402 is a wasteful number, since it uses less digits than its factorization.

4434433121402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091200.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 4434433121402 its reverse (2041213344344), we get a palindrome (6475646465746).

The spelling of 4434433121402 in words is "four trillion, four hundred thirty-four billion, four hundred thirty-three million, one hundred twenty-one thousand, four hundred two".