3555442441 has 6 divisors (see below), whose sum is σ = 3776888990. Its totient is φ = 3346298496.

The previous prime is 3555442411. The next prime is 3555442481. The reversal of 3555442441 is 1442445553.

It can be written as a sum of positive squares in 3 ways, for example, as 1196883216 + 2358559225 = 34596^2 + 48565^2 .

It is not a de Polignac number, because 3555442441 - 2⁵ = 3555442409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3555442441.

It is not an unprimeable number, because it can be changed into a prime (3555442411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6150996 + ... + 6151573.

Almost surely, 2^3555442441 is an apocalyptic number.

It is an amenable number.

3555442441 is a deficient number, since it is larger than the sum of its proper divisors (221446549).

3555442441 is a wasteful number, since it uses less digits than its factorization.

3555442441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12302603 (or 12302586 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 3555442441 is about 59627.5308980675. The cubic root of 3555442441 is about 1526.2694710858.

Adding to 3555442441 its reverse (1442445553), we get a palindrome (4997887994).

The spelling of 3555442441 in words is "three billion, five hundred fifty-five million, four hundred forty-two thousand, four hundred forty-one".