761004432481 has 2 divisors, whose sum is σ = 761004432482. Its totient is φ = 761004432480.

The previous prime is 761004432389. The next prime is 761004432493. The reversal of 761004432481 is 184234400167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 647984750625 + 113019681856 = 804975^2 + 336184^2 .

It is a cyclic number.

It is not a de Polignac number, because 761004432481 - 2⁹ = 761004431969 is a prime.

It is a super-2 number, since 2×761004432481² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (761004432781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380502216240 + 380502216241.

It is an arithmetic number, because the mean of its divisors is an integer number (380502216241).

Almost surely, 2^761004432481 is an apocalyptic number.

It is an amenable number.

761004432481 is a deficient number, since it is larger than the sum of its proper divisors (1).

761004432481 is an equidigital number, since it uses as much as digits as its factorization.

761004432481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 761004432481 in words is "seven hundred sixty-one billion, four million, four hundred thirty-two thousand, four hundred eighty-one".