42037300901 has 8 divisors (see below), whose sum is σ = 42662941464. Its totient is φ = 41413006080.

The previous prime is 42037300889. The next prime is 42037300927. The reversal of 42037300901 is 10900373024.

It is a Cunningham number, because it is equal to 205030²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 12591084100 + 29446216801 = 112210^2 + 171599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42037300901 - 2²² = 42033106597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42037306901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273410 + ... + 398531.

It is an arithmetic number, because the mean of its divisors is an integer number (5332867683).

Almost surely, 2^42037300901 is an apocalyptic number.

It is an amenable number.

42037300901 is a deficient number, since it is larger than the sum of its proper divisors (625640563).

42037300901 is an equidigital number, since it uses as much as digits as its factorization.

42037300901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672871.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 42037300901 its reverse (10900373024), we get a palindrome (52937673925).

The spelling of 42037300901 in words is "forty-two billion, thirty-seven million, three hundred thousand, nine hundred one".