10420420243199 has 8 divisors (see below), whose sum is σ = 10662816278400. Its totient is φ = 10178026966296.

The previous prime is 10420420243139. The next prime is 10420420243213. The reversal of 10420420243199 is 99134202402401.

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 10420420243199 - 2²⁸ = 10420151807743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420420243109) 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, 8301854 + ... + 9474260.

It is an arithmetic number, because the mean of its divisors is an integer number (1332852034800).

Almost surely, 2^{10420420243199} is an apocalyptic number.

10420420243199 is a deficient number, since it is larger than the sum of its proper divisors (242396035201).

10420420243199 is a wasteful number, since it uses less digits than its factorization.

10420420243199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379149.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 10420420243199 in words is "ten trillion, four hundred twenty billion, four hundred twenty million, two hundred forty-three thousand, one hundred ninety-nine".