310849714272077 has 2 divisors, whose sum is σ = 310849714272078. Its totient is φ = 310849714272076.

The previous prime is 310849714272047. The next prime is 310849714272113. The reversal of 310849714272077 is 770272417948013.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291100276078921 + 19749438193156 = 17061661^2 + 4444034^2 .

It is an emirp because it is prime and its reverse (770272417948013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 310849714272077 - 2²⁶ = 310849647163213 is a prime.

It is a super-2 number, since 2×310849714272077² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (310849714272047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155424857136038 + 155424857136039.

It is an arithmetic number, because the mean of its divisors is an integer number (155424857136039).

Almost surely, 2^{310849714272077} is an apocalyptic number.

It is an amenable number.

310849714272077 is a deficient number, since it is larger than the sum of its proper divisors (1).

310849714272077 is an equidigital number, since it uses as much as digits as its factorization.

310849714272077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33191424, while the sum is 62.

The spelling of 310849714272077 in words is "three hundred ten trillion, eight hundred forty-nine billion, seven hundred fourteen million, two hundred seventy-two thousand, seventy-seven".