354236144 has 20 divisors (see below), whose sum is σ = 686726880. Its totient is φ = 177016320.

The previous prime is 354236137. The next prime is 354236161. The reversal of 354236144 is 441632453.

It is a super-3 number, since 3×354236144³ (a number of 27 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 354236144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27977 + ... + 38615.

It is an arithmetic number, because the mean of its divisors is an integer number (34336344).

Almost surely, 2^354236144 is an apocalyptic number.

It is an amenable number.

354236144 is a deficient number, since it is larger than the sum of its proper divisors (332490736).

354236144 is a wasteful number, since it uses less digits than its factorization.

354236144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12728 (or 12722 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 354236144 is about 18821.1621320257. The cubic root of 354236144 is about 707.5616574433.

Adding to 354236144 its reverse (441632453), we get a palindrome (795868597).

The spelling of 354236144 in words is "three hundred fifty-four million, two hundred thirty-six thousand, one hundred forty-four".