148023443629 has 2 divisors, whose sum is σ = 148023443630. Its totient is φ = 148023443628.

The previous prime is 148023443611. The next prime is 148023443671. The reversal of 148023443629 is 926344320841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131498341129 + 16525102500 = 362627^2 + 128550^2 .

It is a cyclic number.

It is not a de Polignac number, because 148023443629 - 2⁷ = 148023443501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148023443609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74011721814 + 74011721815.

It is an arithmetic number, because the mean of its divisors is an integer number (74011721815).

Almost surely, 2^148023443629 is an apocalyptic number.

It is an amenable number.

148023443629 is a deficient number, since it is larger than the sum of its proper divisors (1).

148023443629 is an equidigital number, since it uses as much as digits as its factorization.

148023443629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 148023443629 in words is "one hundred forty-eight billion, twenty-three million, four hundred forty-three thousand, six hundred twenty-nine".