334152125561 has 2 divisors, whose sum is σ = 334152125562. Its totient is φ = 334152125560.

The previous prime is 334152125497. The next prime is 334152125569. The reversal of 334152125561 is 165521251433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312441871225 + 21710254336 = 558965^2 + 147344^2 .

It is an emirp because it is prime and its reverse (165521251433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334152125561 - 2⁶ = 334152125497 is a prime.

It is a super-2 number, since 2×334152125561² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334152125569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167076062780 + 167076062781.

It is an arithmetic number, because the mean of its divisors is an integer number (167076062781).

Almost surely, 2^334152125561 is an apocalyptic number.

It is an amenable number.

334152125561 is a deficient number, since it is larger than the sum of its proper divisors (1).

334152125561 is an equidigital number, since it uses as much as digits as its factorization.

334152125561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108000, while the sum is 38.

Adding to 334152125561 its reverse (165521251433), we get a palindrome (499673376994).

The spelling of 334152125561 in words is "three hundred thirty-four billion, one hundred fifty-two million, one hundred twenty-five thousand, five hundred sixty-one".