842500003133 has 2 divisors, whose sum is σ = 842500003134. Its totient is φ = 842500003132.

The previous prime is 842500003127. The next prime is 842500003181. The reversal of 842500003133 is 331300005248.

842500003133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 787198366564 + 55301636569 = 887242^2 + 235163^2 .

It is a cyclic number.

It is not a de Polignac number, because 842500003133 - 2¹² = 842499999037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 842500003096 and 842500003105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (842500003123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421250001566 + 421250001567.

It is an arithmetic number, because the mean of its divisors is an integer number (421250001567).

Almost surely, 2^842500003133 is an apocalyptic number.

It is an amenable number.

842500003133 is a deficient number, since it is larger than the sum of its proper divisors (1).

842500003133 is an equidigital number, since it uses as much as digits as its factorization.

842500003133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 842500003133 in words is "eight hundred forty-two billion, five hundred million, three thousand, one hundred thirty-three".