345606055844 has 48 divisors (see below), whose sum is σ = 710022862080. Its totient is φ = 144087465600.

The previous prime is 345606055841. The next prime is 345606055849. The reversal of 345606055844 is 448550606543.

It is a junction number, because it is equal to n+sod(n) for n = 345606055792 and 345606055801.

It is not an unprimeable number, because it can be changed into a prime (345606055841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6293297 + ... + 6347975.

It is an arithmetic number, because the mean of its divisors is an integer number (14792142960).

Almost surely, 2^345606055844 is an apocalyptic number.

It is an amenable number.

345606055844 is an abundant number, since it is smaller than the sum of its proper divisors (364416806236).

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

345606055844 is a wasteful number, since it uses less digits than its factorization.

345606055844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60828 (or 60826 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 345606055844 in words is "three hundred forty-five billion, six hundred six million, fifty-five thousand, eight hundred forty-four".