19942430301 has 12 divisors (see below), whose sum is σ = 30058156128. Its totient is φ = 12716911944.

The previous prime is 19942430243. The next prime is 19942430303. The reversal of 19942430301 is 10303424991.

19942430301 is a `hidden beast` number, since 199 + 4 + 2 + 430 + 30 + 1 = 666.

It is not a de Polignac number, because 19942430301 - 2⁹ = 19942429789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19942430303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48169915 + ... + 48170328.

It is an arithmetic number, because the mean of its divisors is an integer number (2504846344).

Almost surely, 2^19942430301 is an apocalyptic number.

It is an amenable number.

19942430301 is a deficient number, since it is larger than the sum of its proper divisors (10115725827).

19942430301 is a wasteful number, since it uses less digits than its factorization.

19942430301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96340272 (or 96340269 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 19942430301 in words is "nineteen billion, nine hundred forty-two million, four hundred thirty thousand, three hundred one".