148386641343251 has 2 divisors, whose sum is σ = 148386641343252. Its totient is φ = 148386641343250.

The previous prime is 148386641343203. The next prime is 148386641343257. The reversal of 148386641343251 is 152343146683841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148386641343251 - 2¹⁰ = 148386641342227 is a prime.

It is not a weakly prime, because it can be changed into another prime (148386641343257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74193320671625 + 74193320671626.

It is an arithmetic number, because the mean of its divisors is an integer number (74193320671626).

Almost surely, 2^{148386641343251} is an apocalyptic number.

148386641343251 is a deficient number, since it is larger than the sum of its proper divisors (1).

148386641343251 is an equidigital number, since it uses as much as digits as its factorization.

148386641343251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39813120, while the sum is 59.

The spelling of 148386641343251 in words is "one hundred forty-eight trillion, three hundred eighty-six billion, six hundred forty-one million, three hundred forty-three thousand, two hundred fifty-one".