3550224517144 has 16 divisors (see below), whose sum is σ = 6782268535920. Its totient is φ = 1741619574240.

The previous prime is 3550224517111. The next prime is 3550224517163. The reversal of 3550224517144 is 4417154220553.

It is a super-3 number, since 3×3550224517144³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3550224517144.

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, 4186585092 + ... + 4186585939.

It is an arithmetic number, because the mean of its divisors is an integer number (423891783495).

Almost surely, 2^{3550224517144} is an apocalyptic number.

It is an amenable number.

3550224517144 is a deficient number, since it is larger than the sum of its proper divisors (3232044018776).

3550224517144 is a wasteful number, since it uses less digits than its factorization.

3550224517144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8373171090 (or 8373171086 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 43.

Adding to 3550224517144 its reverse (4417154220553), we get a palindrome (7967378737697).

The spelling of 3550224517144 in words is "three trillion, five hundred fifty billion, two hundred twenty-four million, five hundred seventeen thousand, one hundred forty-four".