342505500 has 48 divisors (see below), whose sum is σ = 997380384. Its totient is φ = 91334400.

The previous prime is 342505487. The next prime is 342505507. The reversal of 342505500 is 5505243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342505507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112669 + ... + 115668.

It is an arithmetic number, because the mean of its divisors is an integer number (20778758).

Almost surely, 2^342505500 is an apocalyptic number.

342505500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342505500 is an abundant number, since it is smaller than the sum of its proper divisors (654874884).

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

342505500 is a wasteful number, since it uses less digits than its factorization.

342505500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228359 (or 228347 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 342505500 is about 18506.9041171126. The cubic root of 342505500 is about 699.6634436536.

The spelling of 342505500 in words is "three hundred forty-two million, five hundred five thousand, five hundred".