10240871709247 has 8 divisors (see below), whose sum is σ = 10844149692816. Its totient is φ = 9637690810752.

The previous prime is 10240871709239. The next prime is 10240871709301. The reversal of 10240871709247 is 74290717804201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10240871709247 - 2³ = 10240871709239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10240871709194 and 10240871709203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240871709217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24054033 + ... + 24476074.

It is an arithmetic number, because the mean of its divisors is an integer number (1355518711602).

Almost surely, 2^{10240871709247} is an apocalyptic number.

10240871709247 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10240871709247 is a deficient number, since it is larger than the sum of its proper divisors (603277983569).

10240871709247 is a wasteful number, since it uses less digits than its factorization.

10240871709247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48542537.

The product of its (nonzero) digits is 1580544, while the sum is 52.

The spelling of 10240871709247 in words is "ten trillion, two hundred forty billion, eight hundred seventy-one million, seven hundred nine thousand, two hundred forty-seven".