42223400104343 has 4 divisors (see below), whose sum is σ = 42223464835560. Its totient is φ = 42223335373128.

The previous prime is 42223400104309. The next prime is 42223400104363. The reversal of 42223400104343 is 34340100432224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42223400104343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42223400104363) 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, 31377113 + ... + 32695106.

It is an arithmetic number, because the mean of its divisors is an integer number (10555866208890).

Almost surely, 2^{42223400104343} is an apocalyptic number.

42223400104343 is a deficient number, since it is larger than the sum of its proper divisors (64731217).

42223400104343 is an equidigital number, since it uses as much as digits as its factorization.

42223400104343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64731216.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 42223400104343 its reverse (34340100432224), we get a palindrome (76563500536567).

The spelling of 42223400104343 in words is "forty-two trillion, two hundred twenty-three billion, four hundred million, one hundred four thousand, three hundred forty-three".