42006041633 has 2 divisors, whose sum is σ = 42006041634. Its totient is φ = 42006041632.

The previous prime is 42006041617. The next prime is 42006041653. The reversal of 42006041633 is 33614060024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22635804304 + 19370237329 = 150452^2 + 139177^2 .

It is a cyclic number.

It is not a de Polignac number, because 42006041633 - 2⁴ = 42006041617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42006041596 and 42006041605.

It is not a weakly prime, because it can be changed into another prime (42006041603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21003020816 + 21003020817.

It is an arithmetic number, because the mean of its divisors is an integer number (21003020817).

Almost surely, 2^42006041633 is an apocalyptic number.

It is an amenable number.

42006041633 is a deficient number, since it is larger than the sum of its proper divisors (1).

42006041633 is an equidigital number, since it uses as much as digits as its factorization.

42006041633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 42006041633 in words is "forty-two billion, six million, forty-one thousand, six hundred thirty-three".