342055043 has 8 divisors (see below), whose sum is σ = 392790720. Its totient is φ = 294592680.

The previous prime is 342055027. The next prime is 342055061. The reversal of 342055043 is 340550243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342055043 - 2⁴ = 342055027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342055093) 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, 818105 + ... + 818522.

It is an arithmetic number, because the mean of its divisors is an integer number (49098840).

Almost surely, 2^342055043 is an apocalyptic number.

342055043 is a deficient number, since it is larger than the sum of its proper divisors (50735677).

342055043 is a wasteful number, since it uses less digits than its factorization.

342055043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636657.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 342055043 is about 18494.7301413132. The cubic root of 342055043 is about 699.3565808784.

The spelling of 342055043 in words is "three hundred forty-two million, fifty-five thousand, forty-three".