42133222233044 has 12 divisors (see below), whose sum is σ = 73753290105600. Its totient is φ = 21060853631448.

The previous prime is 42133222233043. The next prime is 42133222233209. The reversal of 42133222233044 is 44033222233124.

It is a junction number, because it is equal to n+sod(n) for n = 42133222232995 and 42133222233013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42133222233043) 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, 1439354804 + ... + 1439384075.

It is an arithmetic number, because the mean of its divisors is an integer number (6146107508800).

Almost surely, 2^{42133222233044} is an apocalyptic number.

It is an amenable number.

42133222233044 is a deficient number, since it is larger than the sum of its proper divisors (31620067872556).

42133222233044 is a wasteful number, since it uses less digits than its factorization.

42133222233044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878742542 (or 2878742540 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 42133222233044 its reverse (44033222233124), we get a palindrome (86166444466168).

The spelling of 42133222233044 in words is "forty-two trillion, one hundred thirty-three billion, two hundred twenty-two million, two hundred thirty-three thousand, forty-four".