3551448846041 has 2 divisors, whose sum is σ = 3551448846042. Its totient is φ = 3551448846040.

The previous prime is 3551448846037. The next prime is 3551448846079. The reversal of 3551448846041 is 1406488441553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3137007745600 + 414441100441 = 1771160^2 + 643771^2 .

It is a cyclic number.

It is not a de Polignac number, because 3551448846041 - 2² = 3551448846037 is a prime.

It is a super-2 number, since 2×3551448846041² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3551448846941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1775724423020 + 1775724423021.

It is an arithmetic number, because the mean of its divisors is an integer number (1775724423021).

Almost surely, 2^{3551448846041} is an apocalyptic number.

It is an amenable number.

3551448846041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3551448846041 is an equidigital number, since it uses as much as digits as its factorization.

3551448846041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7372800, while the sum is 53.

The spelling of 3551448846041 in words is "three trillion, five hundred fifty-one billion, four hundred forty-eight million, eight hundred forty-six thousand, forty-one".