3550144254442 has 4 divisors (see below), whose sum is σ = 5325216381666. Its totient is φ = 1775072127220.

The previous prime is 3550144254403. The next prime is 3550144254467. The reversal of 3550144254442 is 2444524410553.

3550144254442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2836458904041 + 713685350401 = 1684179^2 + 844799^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887536063609 + ... + 887536063612.

Almost surely, 2^{3550144254442} is an apocalyptic number.

3550144254442 is a deficient number, since it is larger than the sum of its proper divisors (1775072127224).

3550144254442 is a wasteful number, since it uses less digits than its factorization.

3550144254442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775072127223.

The product of its (nonzero) digits is 1536000, while the sum is 43.

Adding to 3550144254442 its reverse (2444524410553), we get a palindrome (5994668664995).

The spelling of 3550144254442 in words is "three trillion, five hundred fifty billion, one hundred forty-four million, two hundred fifty-four thousand, four hundred forty-two".