342356446500 has 192 divisors, whose sum is σ = 1058744494080. Its totient is φ = 85667635200.

The previous prime is 342356446457. The next prime is 342356446519. The reversal of 342356446500 is 5644653243.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8573581 + ... + 8613419.

It is an arithmetic number, because the mean of its divisors is an integer number (5514294240).

Almost surely, 2^342356446500 is an apocalyptic number.

342356446500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342356446500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529372247040).

342356446500 is an abundant number, since it is smaller than the sum of its proper divisors (716388047580).

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

342356446500 is a wasteful number, since it uses less digits than its factorization.

342356446500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40215 (or 40203 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 342356446500 in words is "three hundred forty-two billion, three hundred fifty-six million, four hundred forty-six thousand, five hundred".