42236300155321 has 4 divisors (see below), whose sum is σ = 42425700604672. Its totient is φ = 42046899705972.

The previous prime is 42236300155297. The next prime is 42236300155351. The reversal of 42236300155321 is 12355100363224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42236300155321 - 2⁷ = 42236300155193 is a prime.

It is a super-2 number, since 2×42236300155321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42236300155351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94700224341 + ... + 94700224786.

It is an arithmetic number, because the mean of its divisors is an integer number (10606425151168).

Almost surely, 2^{42236300155321} is an apocalyptic number.

It is an amenable number.

42236300155321 is a deficient number, since it is larger than the sum of its proper divisors (189400449351).

42236300155321 is a wasteful number, since it uses less digits than its factorization.

42236300155321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189400449350.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 42236300155321 in words is "forty-two trillion, two hundred thirty-six billion, three hundred million, one hundred fifty-five thousand, three hundred twenty-one".