5344511320129 has 2 divisors, whose sum is σ = 5344511320130. Its totient is φ = 5344511320128.

The previous prime is 5344511320087. The next prime is 5344511320201. The reversal of 5344511320129 is 9210231154435.

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., 4372916687104 + 971594633025 = 2091152^2 + 985695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5344511320129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5344511320091 and 5344511320100.

It is not a weakly prime, because it can be changed into another prime (5344511320529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672255660064 + 2672255660065.

It is an arithmetic number, because the mean of its divisors is an integer number (2672255660065).

Almost surely, 2^{5344511320129} is an apocalyptic number.

It is an amenable number.

5344511320129 is a deficient number, since it is larger than the sum of its proper divisors (1).

5344511320129 is an equidigital number, since it uses as much as digits as its factorization.

5344511320129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 5344511320129 in words is "five trillion, three hundred forty-four billion, five hundred eleven million, three hundred twenty thousand, one hundred twenty-nine".