346555000000 has 224 divisors, whose sum is σ = 937912442688. Its totient is φ = 126000000000.

The previous prime is 346554999937. The next prime is 346555000013. The reversal of 346555000000 is 555643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54996850 + ... + 55003150.

Almost surely, 2^346555000000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346555000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468956221344).

346555000000 is an abundant number, since it is smaller than the sum of its proper divisors (591357442688).

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

346555000000 is an frugal number, since it uses more digits than its factorization.

346555000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359 (or 6319 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 346555000000 its reverse (555643), we get a palindrome (346555555643).

The spelling of 346555000000 in words is "three hundred forty-six billion, five hundred fifty-five million", and thus it is an aban number.