142204360033 has 2 divisors, whose sum is σ = 142204360034. Its totient is φ = 142204360032.

The previous prime is 142204360031. The next prime is 142204360087. The reversal of 142204360033 is 330063402241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116545766544 + 25658593489 = 341388^2 + 160183^2 .

It is a cyclic number.

It is not a de Polignac number, because 142204360033 - 2¹ = 142204360031 is a prime.

It is a super-2 number, since 2×142204360033² (a number of 23 digits) contains 22 as substring.

Together with 142204360031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 142204359983 and 142204360010.

It is not a weakly prime, because it can be changed into another prime (142204360031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71102180016 + 71102180017.

It is an arithmetic number, because the mean of its divisors is an integer number (71102180017).

Almost surely, 2^142204360033 is an apocalyptic number.

It is an amenable number.

142204360033 is a deficient number, since it is larger than the sum of its proper divisors (1).

142204360033 is an equidigital number, since it uses as much as digits as its factorization.

142204360033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 142204360033 its reverse (330063402241), we get a palindrome (472267762274).

The spelling of 142204360033 in words is "one hundred forty-two billion, two hundred four million, three hundred sixty thousand, thirty-three".