353404144163140 has 96 divisors (see below), whose sum is σ = 898857751921920. Its totient is φ = 113938646298624.

The previous prime is 353404144163101. The next prime is 353404144163159. The reversal of 353404144163140 is 41361441404353.

It is a super-2 number, since 2×353404144163140² (a number of 30 digits) contains 22 as substring.

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, 63074334 + ... + 68448373.

It is an arithmetic number, because the mean of its divisors is an integer number (9363101582520).

Almost surely, 2^{353404144163140} is an apocalyptic number.

It is an amenable number.

353404144163140 is an abundant number, since it is smaller than the sum of its proper divisors (545453607758780).

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

353404144163140 is a wasteful number, since it uses less digits than its factorization.

353404144163140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131523869 (or 131523867 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

Adding to 353404144163140 its reverse (41361441404353), we get a palindrome (394765585567493).

The spelling of 353404144163140 in words is "three hundred fifty-three trillion, four hundred four billion, one hundred forty-four million, one hundred sixty-three thousand, one hundred forty".