148460142637 has 2 divisors, whose sum is σ = 148460142638. Its totient is φ = 148460142636.

The previous prime is 148460142601. The next prime is 148460142671. The reversal of 148460142637 is 736241064841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129068466121 + 19391676516 = 359261^2 + 139254^2 .

It is an emirp because it is prime and its reverse (736241064841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148460142637 - 2²⁷ = 148325924909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148460142697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74230071318 + 74230071319.

It is an arithmetic number, because the mean of its divisors is an integer number (74230071319).

Almost surely, 2^148460142637 is an apocalyptic number.

It is an amenable number.

148460142637 is a deficient number, since it is larger than the sum of its proper divisors (1).

148460142637 is an equidigital number, since it uses as much as digits as its factorization.

148460142637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 148460142637 in words is "one hundred forty-eight billion, four hundred sixty million, one hundred forty-two thousand, six hundred thirty-seven".