42226034145223 has 16 divisors (see below), whose sum is σ = 43185512313216. Its totient is φ = 41269126187520.

The previous prime is 42226034145151. The next prime is 42226034145257. The reversal of 42226034145223 is 32254143062224.

It is a cyclic number.

It is not a de Polignac number, because 42226034145223 - 2²¹ = 42226032048071 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 (42226034145923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149462365 + ... + 149744617.

It is an arithmetic number, because the mean of its divisors is an integer number (2699094519576).

Almost surely, 2^{42226034145223} is an apocalyptic number.

42226034145223 is a deficient number, since it is larger than the sum of its proper divisors (959478167993).

42226034145223 is a wasteful number, since it uses less digits than its factorization.

42226034145223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286794.

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 42226034145223 in words is "forty-two trillion, two hundred twenty-six billion, thirty-four million, one hundred forty-five thousand, two hundred twenty-three".