42124420196 has 24 divisors (see below), whose sum is σ = 75316039680. Its totient is φ = 20610096192.

The previous prime is 42124420189. The next prime is 42124420201. The reversal of 42124420196 is 69102442124.

It is an unprimeable number.

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, 530876 + ... + 605043.

It is an arithmetic number, because the mean of its divisors is an integer number (3138168320).

Almost surely, 2^42124420196 is an apocalyptic number.

It is an amenable number.

42124420196 is a deficient number, since it is larger than the sum of its proper divisors (33191619484).

42124420196 is a wasteful number, since it uses less digits than its factorization.

42124420196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136123 (or 1136121 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 42124420196 in words is "forty-two billion, one hundred twenty-four million, four hundred twenty thousand, one hundred ninety-six".