42523233001 has 2 divisors, whose sum is σ = 42523233002. Its totient is φ = 42523233000.

The previous prime is 42523232987. The next prime is 42523233013. The reversal of 42523233001 is 10033232524.

42523233001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23561943001 + 18961290000 = 153499^2 + 137700^2 .

It is a cyclic number.

It is not a de Polignac number, because 42523233001 - 2¹⁹ = 42522708713 is a prime.

It is not a weakly prime, because it can be changed into another prime (42523236001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21261616500 + 21261616501.

It is an arithmetic number, because the mean of its divisors is an integer number (21261616501).

Almost surely, 2^42523233001 is an apocalyptic number.

It is an amenable number.

42523233001 is a deficient number, since it is larger than the sum of its proper divisors (1).

42523233001 is an equidigital number, since it uses as much as digits as its factorization.

42523233001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 42523233001 its reverse (10033232524), we get a palindrome (52556465525).

The spelling of 42523233001 in words is "forty-two billion, five hundred twenty-three million, two hundred thirty-three thousand, one".