345404466803 has 8 divisors (see below), whose sum is σ = 380326415040. Its totient is φ = 311069442280.

The previous prime is 345404466793. The next prime is 345404466811. The reversal of 345404466803 is 308664404543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345404466803 - 2¹⁰ = 345404465779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345404466863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146729693 + ... + 146732046.

It is an arithmetic number, because the mean of its divisors is an integer number (47540801880).

Almost surely, 2^345404466803 is an apocalyptic number.

345404466803 is a deficient number, since it is larger than the sum of its proper divisors (34921948237).

345404466803 is a wasteful number, since it uses less digits than its factorization.

345404466803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293461857.

The product of its (nonzero) digits is 3317760, while the sum is 47.

The spelling of 345404466803 in words is "three hundred forty-five billion, four hundred four million, four hundred sixty-six thousand, eight hundred three".