353407522242 has 8 divisors (see below), whose sum is σ = 706815044496. Its totient is φ = 117802507412.

The previous prime is 353407522229. The next prime is 353407522249. The reversal of 353407522242 is 242225704353.

It is a sphenic number, since it is the product of 3 distinct primes.

353407522242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 353407522242.

It is not an unprimeable number, because it can be changed into a prime (353407522249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29450626848 + ... + 29450626859.

It is an arithmetic number, because the mean of its divisors is an integer number (88351880562).

Almost surely, 2^353407522242 is an apocalyptic number.

353407522242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

353407522242 is a wasteful number, since it uses less digits than its factorization.

353407522242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58901253712.

The product of its (nonzero) digits is 403200, while the sum is 39.

The spelling of 353407522242 in words is "three hundred fifty-three billion, four hundred seven million, five hundred twenty-two thousand, two hundred forty-two".