343353300054 has 16 divisors (see below), whose sum is σ = 686714438592. Its totient is φ = 114449793608.

The previous prime is 343353300049. The next prime is 343353300067. The reversal of 343353300054 is 450003353343.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 343353299988 and 343353300024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350977 + ... + 899939.

It is an arithmetic number, because the mean of its divisors is an integer number (42919652412).

Almost surely, 2^343353300054 is an apocalyptic number.

343353300054 is an abundant number, since it is smaller than the sum of its proper divisors (343361138538).

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

343353300054 is a wasteful number, since it uses less digits than its factorization.

343353300054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653211.

The product of its (nonzero) digits is 97200, while the sum is 33.

Adding to 343353300054 its reverse (450003353343), we get a palindrome (793356653397).

The spelling of 343353300054 in words is "three hundred forty-three billion, three hundred fifty-three million, three hundred thousand, fifty-four".