3553244121 has 32 divisors (see below), whose sum is σ = 5496175360. Its totient is φ = 1999862784.

The previous prime is 3553244119. The next prime is 3553244129. The reversal of 3553244121 is 1214423553.

It is not a de Polignac number, because 3553244121 - 2¹ = 3553244119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3553244129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1729731 + ... + 1731783.

It is an arithmetic number, because the mean of its divisors is an integer number (171755480).

Almost surely, 2^3553244121 is an apocalyptic number.

It is an amenable number.

3553244121 is a deficient number, since it is larger than the sum of its proper divisors (1942931239).

3553244121 is a wasteful number, since it uses less digits than its factorization.

3553244121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3265.

The product of its digits is 14400, while the sum is 30.

The square root of 3553244121 is about 59609.0942809904. The cubic root of 3553244121 is about 1525.9548435341.

Adding to 3553244121 its reverse (1214423553), we get a palindrome (4767667674).

The spelling of 3553244121 in words is "three billion, five hundred fifty-three million, two hundred forty-four thousand, one hundred twenty-one".