355506042 has 16 divisors (see below), whose sum is σ = 713718720. Its totient is φ = 118050912.

The previous prime is 355506037. The next prime is 355506043. The reversal of 355506042 is 240605553.

It is not an unprimeable number, because it can be changed into a prime (355506043) 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, 111067 + ... + 114222.

It is an arithmetic number, because the mean of its divisors is an integer number (44607420).

Almost surely, 2^355506042 is an apocalyptic number.

355506042 is an abundant number, since it is smaller than the sum of its proper divisors (358212678).

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

355506042 is a wasteful number, since it uses less digits than its factorization.

355506042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225557.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 355506042 is about 18854.8678595211. The cubic root of 355506042 is about 708.4061595926.

The spelling of 355506042 in words is "three hundred fifty-five million, five hundred six thousand, forty-two".