1039300989720 has 320 divisors, whose sum is σ = 3666106552320. Its totient is φ = 235675706112.

The previous prime is 1039300989689. The next prime is 1039300989731. The reversal of 1039300989720 is 279890039301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 36577039 + ... + 36605441.

It is an arithmetic number, because the mean of its divisors is an integer number (11456582976).

Almost surely, 2^{1039300989720} is an apocalyptic number.

1039300989720 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 1039300989720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1833053276160).

1039300989720 is an abundant number, since it is smaller than the sum of its proper divisors (2626805562600).

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

1039300989720 is a wasteful number, since it uses less digits than its factorization.

1039300989720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28572 (or 28547 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 51.

The spelling of 1039300989720 in words is "one trillion, thirty-nine billion, three hundred million, nine hundred eighty-nine thousand, seven hundred twenty".