5144321304377 has 2 divisors, whose sum is σ = 5144321304378. Its totient is φ = 5144321304376.

The previous prime is 5144321304329. The next prime is 5144321304383. The reversal of 5144321304377 is 7734031234415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3430659657616 + 1713661646761 = 1852204^2 + 1309069^2 .

It is a cyclic number.

It is not a de Polignac number, because 5144321304377 - 2⁶ = 5144321304313 is a prime.

It is not a weakly prime, because it can be changed into another prime (5144321304277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572160652188 + 2572160652189.

It is an arithmetic number, because the mean of its divisors is an integer number (2572160652189).

Almost surely, 2^{5144321304377} is an apocalyptic number.

It is an amenable number.

5144321304377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5144321304377 is an equidigital number, since it uses as much as digits as its factorization.

5144321304377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 5144321304377 in words is "five trillion, one hundred forty-four billion, three hundred twenty-one million, three hundred four thousand, three hundred seventy-seven".