355112144 has 20 divisors (see below), whose sum is σ = 688764324. Its totient is φ = 177366528.

The previous prime is 355112143. The next prime is 355112159. The reversal of 355112144 is 441211553.

It can be written as a sum of positive squares in 2 ways, for example, as 240622144 + 114490000 = 15512^2 + 10700^2 .

It is a super-2 number, since 2×355112144² = 252209269632553472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355112141) 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, 4274 + ... + 26990.

Almost surely, 2^355112144 is an apocalyptic number.

It is an amenable number.

355112144 is a deficient number, since it is larger than the sum of its proper divisors (333652180).

355112144 is a wasteful number, since it uses less digits than its factorization.

355112144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23702 (or 23696 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 355112144 is about 18844.4194391868. The cubic root of 355112144 is about 708.1444266842.

Adding to 355112144 its reverse (441211553), we get a palindrome (796323697).

The spelling of 355112144 in words is "three hundred fifty-five million, one hundred twelve thousand, one hundred forty-four".