346445116052 has 48 divisors (see below), whose sum is σ = 720627126912. Its totient is φ = 142646071680.

The previous prime is 346445116037. The next prime is 346445116057. The reversal of 346445116052 is 250611544643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346445116057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2285123 + ... + 2432010.

It is an arithmetic number, because the mean of its divisors is an integer number (15013065144).

Almost surely, 2^346445116052 is an apocalyptic number.

It is an amenable number.

346445116052 is an abundant number, since it is smaller than the sum of its proper divisors (374182010860).

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

346445116052 is a wasteful number, since it uses less digits than its factorization.

346445116052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717248 (or 4717246 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 346445116052 in words is "three hundred forty-six billion, four hundred forty-five million, one hundred sixteen thousand, fifty-two".