42508480033 has 2 divisors, whose sum is σ = 42508480034. Its totient is φ = 42508480032.

The previous prime is 42508479997. The next prime is 42508480073. The reversal of 42508480033 is 33008480524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42465669184 + 42810849 = 206072^2 + 6543^2 .

It is a cyclic number.

It is not a de Polignac number, because 42508480033 - 2²⁵ = 42474925601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42508479974 and 42508480001.

It is not a weakly prime, because it can be changed into another prime (42508480073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21254240016 + 21254240017.

It is an arithmetic number, because the mean of its divisors is an integer number (21254240017).

Almost surely, 2^42508480033 is an apocalyptic number.

It is an amenable number.

42508480033 is a deficient number, since it is larger than the sum of its proper divisors (1).

42508480033 is an equidigital number, since it uses as much as digits as its factorization.

42508480033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 42508480033 in words is "forty-two billion, five hundred eight million, four hundred eighty thousand, thirty-three".