3550044422 has 16 divisors (see below), whose sum is σ = 5509638144. Its totient is φ = 1713765000.

The previous prime is 3550044419. The next prime is 3550044427. The reversal of 3550044422 is 2244400553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550044427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39704 + ... + 93147.

It is an arithmetic number, because the mean of its divisors is an integer number (344352384).

Almost surely, 2^3550044422 is an apocalyptic number.

3550044422 is a deficient number, since it is larger than the sum of its proper divisors (1959593722).

3550044422 is a wasteful number, since it uses less digits than its factorization.

3550044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133315.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 3550044422 is about 59582.2492190417. The cubic root of 3550044422 is about 1525.4966648156.

Adding to 3550044422 its reverse (2244400553), we get a palindrome (5794444975).

The spelling of 3550044422 in words is "three billion, five hundred fifty million, forty-four thousand, four hundred twenty-two".