2069332481 has 2 divisors, whose sum is σ = 2069332482. Its totient is φ = 2069332480.

The previous prime is 2069332457. The next prime is 2069332483. The reversal of 2069332481 is 1842339602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1840839025 + 228493456 = 42905^2 + 15116^2 .

It is a cyclic number.

It is not a de Polignac number, because 2069332481 - 2¹⁴ = 2069316097 is a prime.

It is a super-2 number, since 2×2069332481² = 8564273833843230722, which contains 22 as substring.

Together with 2069332483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2069332483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034666240 + 1034666241.

It is an arithmetic number, because the mean of its divisors is an integer number (1034666241).

Almost surely, 2^2069332481 is an apocalyptic number.

It is an amenable number.

2069332481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2069332481 is an equidigital number, since it uses as much as digits as its factorization.

2069332481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2069332481 is about 45489.9162562430. The cubic root of 2069332481 is about 1274.3148913939.

The spelling of 2069332481 in words is "two billion, sixty-nine million, three hundred thirty-two thousand, four hundred eighty-one".