342043224 has 64 divisors (see below), whose sum is σ = 869356800. Its totient is φ = 112131456.

The previous prime is 342043217. The next prime is 342043231. The reversal of 342043224 is 422340243.

It is an interprime number because it is at equal distance from previous prime (342043217) and next prime (342043231).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 342043194 and 342043203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442102 + ... + 442874.

It is an arithmetic number, because the mean of its divisors is an integer number (13583700).

Almost surely, 2^342043224 is an apocalyptic number.

It is an amenable number.

342043224 is an abundant number, since it is smaller than the sum of its proper divisors (527313576).

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

342043224 is a wasteful number, since it uses less digits than its factorization.

342043224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 342043224 is about 18494.4106151021. The cubic root of 342043224 is about 699.3485258486.

Adding to 342043224 its reverse (422340243), we get a palindrome (764383467).

The spelling of 342043224 in words is "three hundred forty-two million, forty-three thousand, two hundred twenty-four".