353558042 has 16 divisors (see below), whose sum is σ = 558714240. Its totient is φ = 167335488.

The previous prime is 353558041. The next prime is 353558057. The reversal of 353558042 is 240855353.

It is a junction number, because it is equal to n+sod(n) for n = 353557993 and 353558011.

It is not an unprimeable number, because it can be changed into a prime (353558041) 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, 53378 + ... + 59634.

It is an arithmetic number, because the mean of its divisors is an integer number (34919640).

Almost surely, 2^353558042 is an apocalyptic number.

353558042 is a deficient number, since it is larger than the sum of its proper divisors (205156198).

353558042 is a wasteful number, since it uses less digits than its factorization.

353558042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 353558042 is about 18803.1391528117. The cubic root of 353558042 is about 707.1098821108.

The spelling of 353558042 in words is "three hundred fifty-three million, five hundred fifty-eight thousand, forty-two".