1000493662300 has 144 divisors (see below), whose sum is σ = 2413566771840. Its totient is φ = 356909728000.

The previous prime is 1000493662297. The next prime is 1000493662309. The reversal of 1000493662300 is 32663940001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000493662309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31850202 + ... + 31881598.

It is an arithmetic number, because the mean of its divisors is an integer number (16760880360).

Almost surely, 2^{1000493662300} is an apocalyptic number.

1000493662300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000493662300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1206783385920).

1000493662300 is an abundant number, since it is smaller than the sum of its proper divisors (1413073109540).

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

1000493662300 is a wasteful number, since it uses less digits than its factorization.

1000493662300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31972 (or 31965 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 1000493662300 in words is "one trillion, four hundred ninety-three million, six hundred sixty-two thousand, three hundred".