42523034033204 has 12 divisors (see below), whose sum is σ = 74734688570724. Its totient is φ = 21170265870144.

The previous prime is 42523034033201. The next prime is 42523034033213. The reversal of 42523034033204 is 40233043032524.

It can be written as a sum of positive squares in 2 ways, for example, as 20568673972900 + 21954360060304 = 4535270^2 + 4685548^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42523034033201) 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, 22812785567 + ... + 22812787430.

It is an arithmetic number, because the mean of its divisors is an integer number (6227890714227).

Almost surely, 2^{42523034033204} is an apocalyptic number.

It is an amenable number.

42523034033204 is a deficient number, since it is larger than the sum of its proper divisors (32211654537520).

42523034033204 is a wasteful number, since it uses less digits than its factorization.

42523034033204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45625573234 (or 45625573232 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 35.

Adding to 42523034033204 its reverse (40233043032524), we get a palindrome (82756077065728).

The spelling of 42523034033204 in words is "forty-two trillion, five hundred twenty-three billion, thirty-four million, thirty-three thousand, two hundred four".