42572205899 has 8 divisors (see below), whose sum is σ = 42780392448. Its totient is φ = 42364080360.

The previous prime is 42572205877. The next prime is 42572205911. The reversal of 42572205899 is 99850227524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42572205899 - 2¹² = 42572201803 is a prime.

It is a super-3 number, since 3×42572205899³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42572205899.

It is not an unprimeable number, because it can be changed into a prime (42572205499) 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 7 ways as a sum of consecutive naturals, for example, 2075954 + ... + 2096360.

It is an arithmetic number, because the mean of its divisors is an integer number (5347549056).

Almost surely, 2^42572205899 is an apocalyptic number.

42572205899 is a deficient number, since it is larger than the sum of its proper divisors (208186549).

42572205899 is a wasteful number, since it uses less digits than its factorization.

42572205899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30505.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 42572205899 in words is "forty-two billion, five hundred seventy-two million, two hundred five thousand, eight hundred ninety-nine".