355334130143 has 4 divisors (see below), whose sum is σ = 364937755320. Its totient is φ = 345730504968.

The previous prime is 355334130121. The next prime is 355334130163. The reversal of 355334130143 is 341031433553.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 355334130143 - 2²² = 355329935839 is a prime.

It is a super-2 number, since 2×355334130143² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355334130113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4801812533 + ... + 4801812606.

It is an arithmetic number, because the mean of its divisors is an integer number (91234438830).

Almost surely, 2^355334130143 is an apocalyptic number.

355334130143 is a deficient number, since it is larger than the sum of its proper divisors (9603625177).

355334130143 is an equidigital number, since it uses as much as digits as its factorization.

355334130143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9603625176.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 355334130143 its reverse (341031433553), we get a palindrome (696365563696).

The spelling of 355334130143 in words is "three hundred fifty-five billion, three hundred thirty-four million, one hundred thirty thousand, one hundred forty-three".