355566342 has 32 divisors (see below), whose sum is σ = 772715520. Its totient is φ = 108660960.

The previous prime is 355566331. The next prime is 355566371. The reversal of 355566342 is 243665553.

It is a self number, because there is not a number n which added to its sum of digits gives 355566342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46773 + ... + 53840.

It is an arithmetic number, because the mean of its divisors is an integer number (24147360).

Almost surely, 2^355566342 is an apocalyptic number.

355566342 is an abundant number, since it is smaller than the sum of its proper divisors (417149178).

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

355566342 is a wasteful number, since it uses less digits than its factorization.

355566342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100668.

The product of its digits is 324000, while the sum is 39.

The square root of 355566342 is about 18856.4668482725. The cubic root of 355566342 is about 708.4462099916.

The spelling of 355566342 in words is "three hundred fifty-five million, five hundred sixty-six thousand, three hundred forty-two".