420424013199 has 16 divisors (see below), whose sum is σ = 562530384864. Its totient is φ = 279300336000.

The previous prime is 420424013189. The next prime is 420424013239. The reversal of 420424013199 is 991310424024.

It is not a de Polignac number, because 420424013199 - 2⁵ = 420424013167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420424013159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16953189 + ... + 16977969.

It is an arithmetic number, because the mean of its divisors is an integer number (35158149054).

Almost surely, 2^420424013199 is an apocalyptic number.

420424013199 is a deficient number, since it is larger than the sum of its proper divisors (142106371665).

420424013199 is a wasteful number, since it uses less digits than its factorization.

420424013199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44378.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 420424013199 in words is "four hundred twenty billion, four hundred twenty-four million, thirteen thousand, one hundred ninety-nine".