343402314433020 has 96 divisors (see below), whose sum is σ = 1105202851099200. Its totient is φ = 88416228079872.

The previous prime is 343402314433007. The next prime is 343402314433021. The reversal of 343402314433020 is 20334413204343.

343402314433020 is a `hidden beast` number, since 3 + 4 + 3 + 4 + 0 + 2 + 314 + 4 + 330 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343402314433021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10964298339 + ... + 10964329658.

It is an arithmetic number, because the mean of its divisors is an integer number (11512529698950).

Almost surely, 2^{343402314433020} is an apocalyptic number.

343402314433020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343402314433020 is an abundant number, since it is smaller than the sum of its proper divisors (761800536666180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343402314433020 is a wasteful number, since it uses less digits than its factorization.

343402314433020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21928628044 (or 21928628036 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 343402314433020 its reverse (20334413204343), we get a palindrome (363736727637363).

The spelling of 343402314433020 in words is "three hundred forty-three trillion, four hundred two billion, three hundred fourteen million, four hundred thirty-three thousand, twenty".