148676089381 has 2 divisors, whose sum is σ = 148676089382. Its totient is φ = 148676089380.

The previous prime is 148676089379. The next prime is 148676089391. The reversal of 148676089381 is 183980676841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147002461281 + 1673628100 = 383409^2 + 40910^2 .

It is a cyclic number.

It is not a de Polignac number, because 148676089381 - 2¹ = 148676089379 is a prime.

It is a super-3 number, since 3×148676089381³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 148676089379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148676089361) 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, 74338044690 + 74338044691.

It is an arithmetic number, because the mean of its divisors is an integer number (74338044691).

Almost surely, 2^148676089381 is an apocalyptic number.

It is an amenable number.

148676089381 is a deficient number, since it is larger than the sum of its proper divisors (1).

148676089381 is an equidigital number, since it uses as much as digits as its factorization.

148676089381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 148676089381 in words is "one hundred forty-eight billion, six hundred seventy-six million, eighty-nine thousand, three hundred eighty-one".