342154135500 has 96 divisors (see below), whose sum is σ = 996669273600. Its totient is φ = 91212126400.

The previous prime is 342154135483. The next prime is 342154135511. The reversal of 342154135500 is 5531451243.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4913929 + ... + 4983071.

It is an arithmetic number, because the mean of its divisors is an integer number (10381971600).

Almost surely, 2^342154135500 is an apocalyptic number.

342154135500 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 342154135500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498334636800).

342154135500 is an abundant number, since it is smaller than the sum of its proper divisors (654515138100).

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

342154135500 is a wasteful number, since it uses less digits than its factorization.

342154135500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72464 (or 72452 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 342154135500 its reverse (5531451243), we get a palindrome (347685586743).

The spelling of 342154135500 in words is "three hundred forty-two billion, one hundred fifty-four million, one hundred thirty-five thousand, five hundred".