3521924069041 has 27 divisors (see below), whose sum is σ = 4131402481017. Its totient is φ = 2993603273640.

The previous prime is 3521924069023. The next prime is 3521924069057. The reversal of 3521924069041 is 1409604291253.

The square root of 3521924069041 is 1876679.

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

It is not a de Polignac number, because 3521924069041 - 2¹⁹ = 3521923544753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3521924068982 and 3521924069000.

It is not an unprimeable number, because it can be changed into a prime (3521924069021) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 1668366576 + ... + 1668368686.

Almost surely, 2^{3521924069041} is an apocalyptic number.

3521924069041 is the 1876679-th square number.

3521924069041 is the 938340-th centered octagonal number.

It is an amenable number.

3521924069041 is a deficient number, since it is larger than the sum of its proper divisors (609478411976).

3521924069041 is an frugal number, since it uses more digits than its factorization.

3521924069041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490 (or 2245 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 3521924069041 in words is "three trillion, five hundred twenty-one billion, nine hundred twenty-four million, sixty-nine thousand, forty-one".