10200320444 has 6 divisors (see below), whose sum is σ = 17850560784. Its totient is φ = 5100160220.

The previous prime is 10200320443. The next prime is 10200320453. The reversal of 10200320444 is 44402300201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200320443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275040052 + ... + 1275040059.

It is an arithmetic number, because the mean of its divisors is an integer number (2975093464).

Almost surely, 2^10200320444 is an apocalyptic number.

It is an amenable number.

10200320444 is a deficient number, since it is larger than the sum of its proper divisors (7650240340).

10200320444 is a wasteful number, since it uses less digits than its factorization.

10200320444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550080115 (or 2550080113 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10200320444 its reverse (44402300201), we get a palindrome (54602620645).

The spelling of 10200320444 in words is "ten billion, two hundred million, three hundred twenty thousand, four hundred forty-four".