332332481077 has 2 divisors, whose sum is σ = 332332481078. Its totient is φ = 332332481076.

The previous prime is 332332481053. The next prime is 332332481087. The reversal of 332332481077 is 770184233233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202779996721 + 129552484356 = 450311^2 + 359934^2 .

It is an emirp because it is prime and its reverse (770184233233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332332481077 - 2²³ = 332324092469 is a prime.

It is a super-2 number, since 2×332332481077² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332332481087) 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, 166166240538 + 166166240539.

It is an arithmetic number, because the mean of its divisors is an integer number (166166240539).

Almost surely, 2^332332481077 is an apocalyptic number.

It is an amenable number.

332332481077 is a deficient number, since it is larger than the sum of its proper divisors (1).

332332481077 is an equidigital number, since it uses as much as digits as its factorization.

332332481077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 332332481077 in words is "three hundred thirty-two billion, three hundred thirty-two million, four hundred eighty-one thousand, seventy-seven".