42253355343 has 8 divisors (see below), whose sum is σ = 56411841456. Its totient is φ = 28131886400.

The previous prime is 42253355327. The next prime is 42253355383. The reversal of 42253355343 is 34355335224.

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 42253355343 - 2⁴ = 42253355327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42253355303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9251628 + ... + 9256193.

It is an arithmetic number, because the mean of its divisors is an integer number (7051480182).

Almost surely, 2^42253355343 is an apocalyptic number.

42253355343 is a deficient number, since it is larger than the sum of its proper divisors (14158486113).

42253355343 is a wasteful number, since it uses less digits than its factorization.

42253355343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18508585.

The product of its digits is 648000, while the sum is 39.

The spelling of 42253355343 in words is "forty-two billion, two hundred fifty-three million, three hundred fifty-five thousand, three hundred forty-three".