346056266416 has 60 divisors (see below), whose sum is σ = 806845702320. Its totient is φ = 143195687040.

The previous prime is 346056266399. The next prime is 346056266419. The reversal of 346056266416 is 614662650643.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 346056266416.

It is not an unprimeable number, because it can be changed into a prime (346056266419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7587580 + ... + 7633051.

It is an arithmetic number, because the mean of its divisors is an integer number (13447428372).

Almost surely, 2^346056266416 is an apocalyptic number.

It is an amenable number.

346056266416 is an abundant number, since it is smaller than the sum of its proper divisors (460789435904).

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

346056266416 is a wasteful number, since it uses less digits than its factorization.

346056266416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15220682 (or 15220669 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 346056266416 in words is "three hundred forty-six billion, fifty-six million, two hundred sixty-six thousand, four hundred sixteen".