343461820054 has 8 divisors (see below), whose sum is σ = 515200298040. Its totient is φ = 171728387376.

The previous prime is 343461820027. The next prime is 343461820057. The reversal of 343461820054 is 450028164343.

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

It is a junction number, because it is equal to n+sod(n) for n = 343461819989 and 343461820016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343461820057) 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, 1086279 + ... + 1366354.

It is an arithmetic number, because the mean of its divisors is an integer number (64400037255).

Almost surely, 2^343461820054 is an apocalyptic number.

343461820054 is a deficient number, since it is larger than the sum of its proper divisors (171738477986).

343461820054 is a wasteful number, since it uses less digits than its factorization.

343461820054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522654.

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 343461820054 its reverse (450028164343), we get a palindrome (793489984397).

The spelling of 343461820054 in words is "three hundred forty-three billion, four hundred sixty-one million, eight hundred twenty thousand, fifty-four".