10399924047909 has 8 divisors (see below), whose sum is σ = 15127162251552. Its totient is φ = 6302984271440.

The previous prime is 10399924047907. The next prime is 10399924047979. The reversal of 10399924047909 is 90974042999301.

10399924047909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10399924047909 - 2¹ = 10399924047907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10399924047909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10399924047901) 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, 157574606754 + ... + 157574606819.

It is an arithmetic number, because the mean of its divisors is an integer number (1890895281444).

Almost surely, 2^{10399924047909} is an apocalyptic number.

It is an amenable number.

10399924047909 is a deficient number, since it is larger than the sum of its proper divisors (4727238203643).

10399924047909 is a wasteful number, since it uses less digits than its factorization.

10399924047909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315149213587.

The product of its (nonzero) digits is 39680928, while the sum is 66.

The spelling of 10399924047909 in words is "ten trillion, three hundred ninety-nine billion, nine hundred twenty-four million, forty-seven thousand, nine hundred nine".