345104340500 has 48 divisors (see below), whose sum is σ = 753786057024. Its totient is φ = 138027418400.

The previous prime is 345104340481. The next prime is 345104340557. The reversal of 345104340500 is 5043401543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5711447 + ... + 5771553.

It is an arithmetic number, because the mean of its divisors is an integer number (15703876188).

Almost surely, 2^345104340500 is an apocalyptic number.

It is an amenable number.

345104340500 is an abundant number, since it is smaller than the sum of its proper divisors (408681716524).

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

345104340500 is a wasteful number, since it uses less digits than its factorization.

345104340500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71609 (or 71597 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 345104340500 in words is "three hundred forty-five billion, one hundred four million, three hundred forty thousand, five hundred".