342122416 has 40 divisors (see below), whose sum is σ = 708128784. Its totient is φ = 159559680.

The previous prime is 342122413. The next prime is 342122419. The reversal of 342122416 is 614221243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (342122413) and next prime (342122419).

It is not an unprimeable number, because it can be changed into a prime (342122413) 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, 25171 + ... + 36301.

Almost surely, 2^342122416 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 342122416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354064392).

342122416 is an abundant number, since it is smaller than the sum of its proper divisors (366006368).

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

342122416 is a wasteful number, since it uses less digits than its factorization.

342122416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11269 (or 11263 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 342122416 is about 18496.5514623672. The cubic root of 342122416 is about 699.4024942079.

Adding to 342122416 its reverse (614221243), we get a palindrome (956343659).

The spelling of 342122416 in words is "three hundred forty-two million, one hundred twenty-two thousand, four hundred sixteen".