148661351016463 has 2 divisors, whose sum is σ = 148661351016464. Its totient is φ = 148661351016462.

The previous prime is 148661351016457. The next prime is 148661351016509. The reversal of 148661351016463 is 364610153166841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148661351016463 - 2⁹ = 148661351015951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148661351016403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74330675508231 + 74330675508232.

It is an arithmetic number, because the mean of its divisors is an integer number (74330675508232).

Almost surely, 2^{148661351016463} is an apocalyptic number.

148661351016463 is a deficient number, since it is larger than the sum of its proper divisors (1).

148661351016463 is an equidigital number, since it uses as much as digits as its factorization.

148661351016463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 148661351016463 in words is "one hundred forty-eight trillion, six hundred sixty-one billion, three hundred fifty-one million, sixteen thousand, four hundred sixty-three".