343543455201 has 4 divisors (see below), whose sum is σ = 458057940272. Its totient is φ = 229028970132.

The previous prime is 343543455161. The next prime is 343543455221. The reversal of 343543455201 is 102554345343.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102554345343 = 3 ⋅34184781781.

It is not a de Polignac number, because 343543455201 - 2¹¹ = 343543453153 is a prime.

It is a super-2 number, since 2×343543455201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343543455201.

It is not an unprimeable number, because it can be changed into a prime (343543455221) 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, 57257242531 + ... + 57257242536.

It is an arithmetic number, because the mean of its divisors is an integer number (114514485068).

Almost surely, 2^343543455201 is an apocalyptic number.

It is an amenable number.

343543455201 is a deficient number, since it is larger than the sum of its proper divisors (114514485071).

343543455201 is a wasteful number, since it uses less digits than its factorization.

343543455201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114514485070.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 343543455201 in words is "three hundred forty-three billion, five hundred forty-three million, four hundred fifty-five thousand, two hundred one".