10247943740 has 96 divisors (see below), whose sum is σ = 24055859520. Its totient is φ = 3644338176.

The previous prime is 10247943709. The next prime is 10247943749. The reversal of 10247943740 is 4734974201.

10247943740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10247943749) 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 31 ways as a sum of consecutive naturals, for example, 2407454 + ... + 2411706.

It is an arithmetic number, because the mean of its divisors is an integer number (250581870).

Almost surely, 2^10247943740 is an apocalyptic number.

10247943740 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 10247943740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12027929760).

10247943740 is an abundant number, since it is smaller than the sum of its proper divisors (13807915780).

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

10247943740 is a wasteful number, since it uses less digits than its factorization.

10247943740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671 (or 4669 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 10247943740 in words is "ten billion, two hundred forty-seven million, nine hundred forty-three thousand, seven hundred forty".