42212124993 has 16 divisors (see below), whose sum is σ = 59462426880. Its totient is φ = 26592913536.

The previous prime is 42212124973. The next prime is 42212125003. The reversal of 42212124993 is 39942121224.

It is not a de Polignac number, because 42212124993 - 2⁹ = 42212124481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42212124973) 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, 5157580 + ... + 5165757.

It is an arithmetic number, because the mean of its divisors is an integer number (3716401680).

Almost surely, 2^42212124993 is an apocalyptic number.

It is an amenable number.

42212124993 is a deficient number, since it is larger than the sum of its proper divisors (17250301887).

42212124993 is a wasteful number, since it uses less digits than its factorization.

42212124993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10323416.

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

The spelling of 42212124993 in words is "forty-two billion, two hundred twelve million, one hundred twenty-four thousand, nine hundred ninety-three".