342504552 has 64 divisors (see below), whose sum is σ = 925303680. Its totient is φ = 105023232.

The previous prime is 342504541. The next prime is 342504553. The reversal of 342504552 is 255405243.

It is not an unprimeable number, because it can be changed into a prime (342504553) 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, 97173 + ... + 100635.

It is an arithmetic number, because the mean of its divisors is an integer number (14457870).

Almost surely, 2^342504552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342504552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462651840).

342504552 is an abundant number, since it is smaller than the sum of its proper divisors (582799128).

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

342504552 is a wasteful number, since it uses less digits than its factorization.

342504552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802 (or 3798 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 342504552 is about 18506.8785050316. The cubic root of 342504552 is about 699.6627981344.

Adding to 342504552 its reverse (255405243), we get a palindrome (597909795).

The spelling of 342504552 in words is "three hundred forty-two million, five hundred four thousand, five hundred fifty-two".