20341748107 has 8 divisors (see below), whose sum is σ = 20464784496. Its totient is φ = 20218774752.

The previous prime is 20341748093. The next prime is 20341748111. The reversal of 20341748107 is 70184714302.

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 20341748107 - 2²³ = 20333359499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20341748117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740268 + ... + 767254.

It is an arithmetic number, because the mean of its divisors is an integer number (2558098062).

Almost surely, 2^20341748107 is an apocalyptic number.

20341748107 is a deficient number, since it is larger than the sum of its proper divisors (123036389).

20341748107 is a wasteful number, since it uses less digits than its factorization.

20341748107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31517.

The product of its (nonzero) digits is 37632, while the sum is 37.

The spelling of 20341748107 in words is "twenty billion, three hundred forty-one million, seven hundred forty-eight thousand, one hundred seven".