10049203380 has 24 divisors (see below), whose sum is σ = 28137769632. Its totient is φ = 2679787552.

The previous prime is 10049203357. The next prime is 10049203391. The reversal of 10049203380 is 8330294001.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83743302 + ... + 83743421.

It is an arithmetic number, because the mean of its divisors is an integer number (1172407068).

Almost surely, 2^10049203380 is an apocalyptic number.

10049203380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10049203380 is an abundant number, since it is smaller than the sum of its proper divisors (18088566252).

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

10049203380 is a wasteful number, since it uses less digits than its factorization.

10049203380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167486735 (or 167486733 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 10049203380 its reverse (8330294001), we get a palindrome (18379497381).

The spelling of 10049203380 in words is "ten billion, forty-nine million, two hundred three thousand, three hundred eighty".