352069317969 has 4 divisors (see below), whose sum is σ = 469425757296. Its totient is φ = 234712878644.

The previous prime is 352069317967. The next prime is 352069318031. The reversal of 352069317969 is 969713960253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 352069317969 - 2¹ = 352069317967 is a prime.

It is a super-2 number, since 2×352069317969² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (352069317967) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 58678219659 + ... + 58678219664.

It is an arithmetic number, because the mean of its divisors is an integer number (117356439324).

Almost surely, 2^352069317969 is an apocalyptic number.

It is an amenable number.

352069317969 is a deficient number, since it is larger than the sum of its proper divisors (117356439327).

352069317969 is a wasteful number, since it uses less digits than its factorization.

352069317969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117356439326.

The product of its (nonzero) digits is 16533720, while the sum is 60.

The spelling of 352069317969 in words is "three hundred fifty-two billion, sixty-nine million, three hundred seventeen thousand, nine hundred sixty-nine".