346445564054 has 4 divisors (see below), whose sum is σ = 519668346084. Its totient is φ = 173222782026.

The previous prime is 346445564033. The next prime is 346445564063. The reversal of 346445564054 is 450465544643.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450465544643 = 54151 ⋅8318693.

It is a junction number, because it is equal to n+sod(n) for n = 346445563993 and 346445564011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86611391012 + ... + 86611391015.

It is an arithmetic number, because the mean of its divisors is an integer number (129917086521).

Almost surely, 2^346445564054 is an apocalyptic number.

346445564054 is a deficient number, since it is larger than the sum of its proper divisors (173222782030).

346445564054 is a wasteful number, since it uses less digits than its factorization.

346445564054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173222782029.

The product of its (nonzero) digits is 13824000, while the sum is 50.

The spelling of 346445564054 in words is "three hundred forty-six billion, four hundred forty-five million, five hundred sixty-four thousand, fifty-four".