352134020405 has 16 divisors (see below), whose sum is σ = 445685224320. Its totient is φ = 266349907008.

The previous prime is 352134020339. The next prime is 352134020431. The reversal of 352134020405 is 504020431253.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 352134020405 - 2¹⁴ = 352134004021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3636782 + ... + 3732351.

It is an arithmetic number, because the mean of its divisors is an integer number (27855326520).

Almost surely, 2^352134020405 is an apocalyptic number.

It is an amenable number.

352134020405 is a deficient number, since it is larger than the sum of its proper divisors (93551203915).

352134020405 is a wasteful number, since it uses less digits than its factorization.

352134020405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369660.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 352134020405 its reverse (504020431253), we get a palindrome (856154451658).

The spelling of 352134020405 in words is "three hundred fifty-two billion, one hundred thirty-four million, twenty thousand, four hundred five".