353204421350 has 48 divisors (see below), whose sum is σ = 717138385920. Its totient is φ = 128356519200.

The previous prime is 353204421343. The next prime is 353204421359. The reversal of 353204421350 is 53124402353.

It is a super-2 number, since 2×353204421350² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353204421359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 667811 + ... + 1073489.

It is an arithmetic number, because the mean of its divisors is an integer number (14940383040).

Almost surely, 2^353204421350 is an apocalyptic number.

353204421350 is an abundant number, since it is smaller than the sum of its proper divisors (363933964570).

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

353204421350 is a wasteful number, since it uses less digits than its factorization.

353204421350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407285 (or 407280 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 353204421350 in words is "three hundred fifty-three billion, two hundred four million, four hundred twenty-one thousand, three hundred fifty".