342531360 has 144 divisors (see below), whose sum is σ = 1184077440. Its totient is φ = 90155520.

The previous prime is 342531359. The next prime is 342531361. The reversal of 342531360 is 63135243.

It is a happy number.

342531360 is a `hidden beast` number, since 342 + 5 + 313 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (342531359) and next prime (342531361).

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (342531361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112255 + ... + 115265.

It is an arithmetic number, because the mean of its divisors is an integer number (8222760).

Almost surely, 2^342531360 is an apocalyptic number.

342531360 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 342531360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592038720).

342531360 is an abundant number, since it is smaller than the sum of its proper divisors (841546080).

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

342531360 is a wasteful number, since it uses less digits than its factorization.

342531360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3111 (or 3100 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 342531360 is about 18507.6027621083. The cubic root of 342531360 is about 699.6810519755.

The spelling of 342531360 in words is "three hundred forty-two million, five hundred thirty-one thousand, three hundred sixty".