42424102320193 has 4 divisors (see below), whose sum is σ = 46280838894768. Its totient is φ = 38567365745620.

The previous prime is 42424102320179. The next prime is 42424102320239. The reversal of 42424102320193 is 39102320142424.

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 42424102320193 - 2³³ = 42415512385601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42424102320163) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1928368287271 + ... + 1928368287292.

It is an arithmetic number, because the mean of its divisors is an integer number (11570209723692).

Almost surely, 2^{42424102320193} is an apocalyptic number.

It is an amenable number.

42424102320193 is a deficient number, since it is larger than the sum of its proper divisors (3856736574575).

42424102320193 is a wasteful number, since it uses less digits than its factorization.

42424102320193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856736574574.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 42424102320193 in words is "forty-two trillion, four hundred twenty-four billion, one hundred two million, three hundred twenty thousand, one hundred ninety-three".