3351286995481 has 2 divisors, whose sum is σ = 3351286995482. Its totient is φ = 3351286995480.

The previous prime is 3351286995479. The next prime is 3351286995521. The reversal of 3351286995481 is 1845996821533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3071662843456 + 279624152025 = 1752616^2 + 528795^2 .

It is a cyclic number.

It is not a de Polignac number, because 3351286995481 - 2¹ = 3351286995479 is a prime.

It is a super-2 number, since 2×3351286995481² (a number of 26 digits) contains 22 as substring.

Together with 3351286995479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3351286995401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1675643497740 + 1675643497741.

It is an arithmetic number, because the mean of its divisors is an integer number (1675643497741).

Almost surely, 2^{3351286995481} is an apocalyptic number.

It is an amenable number.

3351286995481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3351286995481 is an equidigital number, since it uses as much as digits as its factorization.

3351286995481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55987200, while the sum is 64.

The spelling of 3351286995481 in words is "three trillion, three hundred fifty-one billion, two hundred eighty-six million, nine hundred ninety-five thousand, four hundred eighty-one".