342655516500 has 192 divisors, whose sum is σ = 1092554072064. Its totient is φ = 82760400000.

The previous prime is 342655516457. The next prime is 342655516507. The reversal of 342655516500 is 5615556243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342655516507) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4433185 + ... + 4509815.

It is an arithmetic number, because the mean of its divisors is an integer number (5690385792).

Almost surely, 2^342655516500 is an apocalyptic number.

342655516500 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 342655516500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546277036032).

342655516500 is an abundant number, since it is smaller than the sum of its proper divisors (749898555564).

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

342655516500 is a wasteful number, since it uses less digits than its factorization.

342655516500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76935 (or 76923 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 342655516500 in words is "three hundred forty-two billion, six hundred fifty-five million, five hundred sixteen thousand, five hundred".