342153424 has 40 divisors (see below), whose sum is σ = 710847360. Its totient is φ = 158965248.

The previous prime is 342153421. The next prime is 342153431. The reversal of 342153424 is 424351243.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 342153392 and 342153401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342153421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13527 + ... + 29449.

It is an arithmetic number, because the mean of its divisors is an integer number (17771184).

Almost surely, 2^342153424 is an apocalyptic number.

342153424 is a gapful number since it is divisible by the number (34) 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 342153424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355423680).

342153424 is an abundant number, since it is smaller than the sum of its proper divisors (368693936).

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

342153424 is a wasteful number, since it uses less digits than its factorization.

342153424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16027 (or 16021 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 342153424 is about 18497.3896536782. The cubic root of 342153424 is about 699.4236235039.

The spelling of 342153424 in words is "three hundred forty-two million, one hundred fifty-three thousand, four hundred twenty-four".