77242302114253 has 2 divisors, whose sum is σ = 77242302114254. Its totient is φ = 77242302114252.

The previous prime is 77242302114221. The next prime is 77242302114323. The reversal of 77242302114253 is 35241120324277.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42417644971689 + 34824657142564 = 6512883^2 + 5901242^2 .

It is a cyclic number.

It is not a de Polignac number, because 77242302114253 - 2⁵ = 77242302114221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (77242302114053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38621151057126 + 38621151057127.

It is an arithmetic number, because the mean of its divisors is an integer number (38621151057127).

Almost surely, 2^{77242302114253} is an apocalyptic number.

It is an amenable number.

77242302114253 is a deficient number, since it is larger than the sum of its proper divisors (1).

77242302114253 is an equidigital number, since it uses as much as digits as its factorization.

77242302114253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 77242302114253 in words is "seventy-seven trillion, two hundred forty-two billion, three hundred two million, one hundred fourteen thousand, two hundred fifty-three".