148126363223021 has 16 divisors (see below), whose sum is σ = 156684459360000. Its totient is φ = 139645286093376.

The previous prime is 148126363222963. The next prime is 148126363223051. The reversal of 148126363223021 is 120322363621841.

It is a cyclic number.

It is not a de Polignac number, because 148126363223021 - 2¹⁰ = 148126363221997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148126363223051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4924406 + ... + 17902583.

It is an arithmetic number, because the mean of its divisors is an integer number (9792778710000).

Almost surely, 2^{148126363223021} is an apocalyptic number.

It is an amenable number.

148126363223021 is a deficient number, since it is larger than the sum of its proper divisors (8558096136979).

148126363223021 is a wasteful number, since it uses less digits than its factorization.

148126363223021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22828676.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 148126363223021 in words is "one hundred forty-eight trillion, one hundred twenty-six billion, three hundred sixty-three million, two hundred twenty-three thousand, twenty-one".