352812124729 has 2 divisors, whose sum is σ = 352812124730. Its totient is φ = 352812124728.

The previous prime is 352812124661. The next prime is 352812124757. The reversal of 352812124729 is 927421218253.

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., 190664969104 + 162147155625 = 436652^2 + 402675^2 .

It is a cyclic number.

It is not a de Polignac number, because 352812124729 - 2¹¹ = 352812122681 is a prime.

It is not a weakly prime, because it can be changed into another prime (352812124759) 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, 176406062364 + 176406062365.

It is an arithmetic number, because the mean of its divisors is an integer number (176406062365).

Almost surely, 2^352812124729 is an apocalyptic number.

It is an amenable number.

352812124729 is a deficient number, since it is larger than the sum of its proper divisors (1).

352812124729 is an equidigital number, since it uses as much as digits as its factorization.

352812124729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 46.

The spelling of 352812124729 in words is "three hundred fifty-two billion, eight hundred twelve million, one hundred twenty-four thousand, seven hundred twenty-nine".