353541442242 has 64 divisors (see below), whose sum is σ = 781984419840. Its totient is φ = 105989731584.

The previous prime is 353541442231. The next prime is 353541442291. The reversal of 353541442242 is 242244145353.

It is a self number, because there is not a number n which added to its sum of digits gives 353541442242.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2364973 + ... + 2510015.

It is an arithmetic number, because the mean of its divisors is an integer number (12218506560).

Almost surely, 2^353541442242 is an apocalyptic number.

353541442242 is an abundant number, since it is smaller than the sum of its proper divisors (428442977598).

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

353541442242 is a wasteful number, since it uses less digits than its factorization.

353541442242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146127.

The product of its digits is 460800, while the sum is 39.

Adding to 353541442242 its reverse (242244145353), we get a palindrome (595785587595).

The spelling of 353541442242 in words is "three hundred fifty-three billion, five hundred forty-one million, four hundred forty-two thousand, two hundred forty-two".