342136520533 has 2 divisors, whose sum is σ = 342136520534. Its totient is φ = 342136520532.

The previous prime is 342136520471. The next prime is 342136520651. The reversal of 342136520533 is 335025631243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320438641329 + 21697879204 = 566073^2 + 147302^2 .

It is a cyclic number.

It is not a de Polignac number, because 342136520533 - 2⁹ = 342136520021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342136520492 and 342136520501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342136521533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171068260266 + 171068260267.

It is an arithmetic number, because the mean of its divisors is an integer number (171068260267).

Almost surely, 2^342136520533 is an apocalyptic number.

It is an amenable number.

342136520533 is a deficient number, since it is larger than the sum of its proper divisors (1).

342136520533 is an equidigital number, since it uses as much as digits as its factorization.

342136520533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 342136520533 in words is "three hundred forty-two billion, one hundred thirty-six million, five hundred twenty thousand, five hundred thirty-three".