4035996622441 has 27 divisors (see below), whose sum is σ = 4740203111301. Its totient is φ = 3426386007744.

The previous prime is 4035996622433. The next prime is 4035996622447. The reversal of 4035996622441 is 1442266995304.

The square root of 4035996622441 is 2008979.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 110859032025 + 3925137590416 = 332955^2 + 1981196^2 .

It is not a de Polignac number, because 4035996622441 - 2³ = 4035996622433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4035996622447) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1532849661 + ... + 1532852293.

Almost surely, 2^{4035996622441} is an apocalyptic number.

4035996622441 is the 2008979-th square number.

4035996622441 is the 1004490-th centered octagonal number.

It is an amenable number.

4035996622441 is a deficient number, since it is larger than the sum of its proper divisors (704206488860).

4035996622441 is an frugal number, since it uses more digits than its factorization.

4035996622441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 4035996622441 in words is "four trillion, thirty-five billion, nine hundred ninety-six million, six hundred twenty-two thousand, four hundred forty-one".