355443522011443 has 8 divisors (see below), whose sum is σ = 355525876599696. Its totient is φ = 355361176934400.

The previous prime is 355443522011401. The next prime is 355443522011447. The reversal of 355443522011443 is 344110225344553.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 355443522011443 - 2³⁷ = 355306083057971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355443522011393 and 355443522011402.

It is not an unprimeable number, because it can be changed into a prime (355443522011447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72646803 + ... + 77385043.

It is an arithmetic number, because the mean of its divisors is an integer number (44440734574962).

Almost surely, 2^{355443522011443} is an apocalyptic number.

355443522011443 is a deficient number, since it is larger than the sum of its proper divisors (82354588253).

355443522011443 is an equidigital number, since it uses as much as digits as its factorization.

355443522011443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4755605.

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 355443522011443 its reverse (344110225344553), we get a palindrome (699553747355996).

The spelling of 355443522011443 in words is "three hundred fifty-five trillion, four hundred forty-three billion, five hundred twenty-two million, eleven thousand, four hundred forty-three".