42233401444443 has 32 divisors (see below), whose sum is σ = 61529131014912. Its totient is φ = 25554867609600.

The previous prime is 42233401444427. The next prime is 42233401444513. The reversal of 42233401444443 is 34444410433224.

It is not a de Polignac number, because 42233401444443 - 2⁴ = 42233401444427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42233401444395 and 42233401444404.

It is not an unprimeable number, because it can be changed into a prime (42233401444043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 688224480 + ... + 688285842.

It is an arithmetic number, because the mean of its divisors is an integer number (1922785344216).

Almost surely, 2^{42233401444443} is an apocalyptic number.

42233401444443 is a deficient number, since it is larger than the sum of its proper divisors (19295729570469).

42233401444443 is a wasteful number, since it uses less digits than its factorization.

42233401444443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94555.

The product of its (nonzero) digits is 1769472, while the sum is 42.

Adding to 42233401444443 its reverse (34444410433224), we get a palindrome (76677811877667).

The spelling of 42233401444443 in words is "forty-two trillion, two hundred thirty-three billion, four hundred one million, four hundred forty-four thousand, four hundred forty-three".