77034101431201 has 2 divisors, whose sum is σ = 77034101431202. Its totient is φ = 77034101431200.

The previous prime is 77034101431187. The next prime is 77034101431279. The reversal of 77034101431201 is 10213410143077.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59357794768801 + 17676306662400 = 7704401^2 + 4204320^2 .

It is a cyclic number.

It is not a de Polignac number, because 77034101431201 - 2⁵ = 77034101431169 is a prime.

It is not a weakly prime, because it can be changed into another prime (77034101431801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38517050715600 + 38517050715601.

It is an arithmetic number, because the mean of its divisors is an integer number (38517050715601).

Almost surely, 2^{77034101431201} is an apocalyptic number.

It is an amenable number.

77034101431201 is a deficient number, since it is larger than the sum of its proper divisors (1).

77034101431201 is an equidigital number, since it uses as much as digits as its factorization.

77034101431201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

Adding to 77034101431201 its reverse (10213410143077), we get a palindrome (87247511574278).

The spelling of 77034101431201 in words is "seventy-seven trillion, thirty-four billion, one hundred one million, four hundred thirty-one thousand, two hundred one".