42363015133 has 2 divisors, whose sum is σ = 42363015134. Its totient is φ = 42363015132.

The previous prime is 42363015113. The next prime is 42363015143. The reversal of 42363015133 is 33151036324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42344585284 + 18429849 = 205778^2 + 4293^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42363015133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42363015095 and 42363015104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42363015113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21181507566 + 21181507567.

It is an arithmetic number, because the mean of its divisors is an integer number (21181507567).

Almost surely, 2^42363015133 is an apocalyptic number.

It is an amenable number.

42363015133 is a deficient number, since it is larger than the sum of its proper divisors (1).

42363015133 is an equidigital number, since it uses as much as digits as its factorization.

42363015133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

The spelling of 42363015133 in words is "forty-two billion, three hundred sixty-three million, fifteen thousand, one hundred thirty-three".