42001400032223 has 16 divisors (see below), whose sum is σ = 43161022095840. Its totient is φ = 40856140356096.

The previous prime is 42001400032219. The next prime is 42001400032231. The reversal of 42001400032223 is 32223000410024.

It is a cyclic number.

It is not a de Polignac number, because 42001400032223 - 2² = 42001400032219 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 (42001400032723) 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, 2039363 + ... + 9389451.

It is an arithmetic number, because the mean of its divisors is an integer number (2697563880990).

Almost surely, 2^{42001400032223} is an apocalyptic number.

42001400032223 is a deficient number, since it is larger than the sum of its proper divisors (1159622063617).

42001400032223 is a wasteful number, since it uses less digits than its factorization.

42001400032223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7351066.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42001400032223 its reverse (32223000410024), we get a palindrome (74224400442247).

The spelling of 42001400032223 in words is "forty-two trillion, one billion, four hundred million, thirty-two thousand, two hundred twenty-three".