4244030421402 has 32 divisors (see below), whose sum is σ = 8762731259904. Its totient is φ = 1368907383600.

The previous prime is 4244030421373. The next prime is 4244030421419. The reversal of 4244030421402 is 2041240304424.

It is a self number, because there is not a number n which added to its sum of digits gives 4244030421402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781953 + ... + 3016539.

It is an arithmetic number, because the mean of its divisors is an integer number (273835351872).

Almost surely, 2^{4244030421402} is an apocalyptic number.

4244030421402 is an abundant number, since it is smaller than the sum of its proper divisors (4518700838502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4244030421402 is a wasteful number, since it uses less digits than its factorization.

4244030421402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244834.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4244030421402 its reverse (2041240304424), we get a palindrome (6285270725826).

The spelling of 4244030421402 in words is "four trillion, two hundred forty-four billion, thirty million, four hundred twenty-one thousand, four hundred two".