342156248033 has 2 divisors, whose sum is σ = 342156248034. Its totient is φ = 342156248032.

The previous prime is 342156248003. The next prime is 342156248059. The reversal of 342156248033 is 330842651243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338499385249 + 3656862784 = 581807^2 + 60472^2 .

It is a cyclic number.

It is not a de Polignac number, because 342156248033 - 2¹⁶ = 342156182497 is a prime.

It is not a weakly prime, because it can be changed into another prime (342156248003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171078124016 + 171078124017.

It is an arithmetic number, because the mean of its divisors is an integer number (171078124017).

Almost surely, 2^342156248033 is an apocalyptic number.

It is an amenable number.

342156248033 is a deficient number, since it is larger than the sum of its proper divisors (1).

342156248033 is an equidigital number, since it uses as much as digits as its factorization.

342156248033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 342156248033 its reverse (330842651243), we get a palindrome (672998899276).

The spelling of 342156248033 in words is "three hundred forty-two billion, one hundred fifty-six million, two hundred forty-eight thousand, thirty-three".