342045755 has 8 divisors (see below), whose sum is σ = 411512400. Its totient is φ = 272931616.

The previous prime is 342045721. The next prime is 342045761. The reversal of 342045755 is 557540243.

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 342045755 - 2¹² = 342041659 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85985 + ... + 89874.

It is an arithmetic number, because the mean of its divisors is an integer number (51439050).

Almost surely, 2^342045755 is an apocalyptic number.

342045755 is a deficient number, since it is larger than the sum of its proper divisors (69466645).

342045755 is a wasteful number, since it uses less digits than its factorization.

342045755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176253.

The product of its (nonzero) digits is 84000, while the sum is 35.

The square root of 342045755 is about 18494.4790410544. The cubic root of 342045755 is about 699.3502508224.

Adding to 342045755 its reverse (557540243), we get a palindrome (899585998).

The spelling of 342045755 in words is "three hundred forty-two million, forty-five thousand, seven hundred fifty-five".