42231553219 has 2 divisors, whose sum is σ = 42231553220. Its totient is φ = 42231553218.

The previous prime is 42231553181. The next prime is 42231553223. The reversal of 42231553219 is 91235513224.

42231553219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42231553219 - 2³⁵ = 7871814851 is a prime.

It is a super-3 number, since 3×42231553219³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (42231553229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21115776609 + 21115776610.

It is an arithmetic number, because the mean of its divisors is an integer number (21115776610).

Almost surely, 2^42231553219 is an apocalyptic number.

42231553219 is a deficient number, since it is larger than the sum of its proper divisors (1).

42231553219 is an equidigital number, since it uses as much as digits as its factorization.

42231553219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 37.

The spelling of 42231553219 in words is "forty-two billion, two hundred thirty-one million, five hundred fifty-three thousand, two hundred nineteen".