342053516 has 54 divisors (see below), whose sum is σ = 728135100. Its totient is φ = 140178192.

The previous prime is 342053501. The next prime is 342053531. The reversal of 342053516 is 615350243.

It is an interprime number because it is at equal distance from previous prime (342053501) and next prime (342053531).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 102035 + ... + 105333.

Almost surely, 2^342053516 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 342053516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364067550).

342053516 is an abundant number, since it is smaller than the sum of its proper divisors (386081584).

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

342053516 is a wasteful number, since it uses less digits than its factorization.

342053516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363 (or 3331 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 342053516 is about 18494.6888592374. The cubic root of 342053516 is about 699.3555401891.

The spelling of 342053516 in words is "three hundred forty-two million, fifty-three thousand, five hundred sixteen".