10200344452 has 12 divisors (see below), whose sum is σ = 17901753100. Its totient is φ = 5085557856.

The previous prime is 10200344443. The next prime is 10200344461. The reversal of 10200344452 is 25444300201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10200344443) and next prime (10200344461).

It can be written as a sum of positive squares in 2 ways, for example, as 6871746816 + 3328597636 = 82896^2 + 57694^2 .

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, 3652023 + ... + 3654814.

Almost surely, 2^10200344452 is an apocalyptic number.

It is an amenable number.

10200344452 is a deficient number, since it is larger than the sum of its proper divisors (7701408648).

10200344452 is a wasteful number, since it uses less digits than its factorization.

10200344452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7307190 (or 7307188 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 10200344452 its reverse (25444300201), we get a palindrome (35644644653).

The spelling of 10200344452 in words is "ten billion, two hundred million, three hundred forty-four thousand, four hundred fifty-two".