3550111442 has 8 divisors (see below), whose sum is σ = 5438468736. Its totient is φ = 1737288532.

The previous prime is 3550111427. The next prime is 3550111451. The reversal of 3550111442 is 2441110553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18883478 + ... + 18883665.

It is an arithmetic number, because the mean of its divisors is an integer number (679808592).

Almost surely, 2^3550111442 is an apocalyptic number.

3550111442 is a deficient number, since it is larger than the sum of its proper divisors (1888357294).

3550111442 is a wasteful number, since it uses less digits than its factorization.

3550111442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37767192.

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

The square root of 3550111442 is about 59582.8116322149. The cubic root of 3550111442 is about 1525.5062645211.

Adding to 3550111442 its reverse (2441110553), we get a palindrome (5991221995).

It can be divided in two parts, 3550111 and 442, that added together give a palindrome (3550553).

The spelling of 3550111442 in words is "three billion, five hundred fifty million, one hundred eleven thousand, four hundred forty-two".