148641736065 has 8 divisors (see below), whose sum is σ = 237826777728. Its totient is φ = 79275592560.

The previous prime is 148641736043. The next prime is 148641736069. The reversal of 148641736065 is 560637146841.

148641736065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 148641736065 - 2⁷ = 148641735937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148641735999 and 148641736017.

It is not an unprimeable number, because it can be changed into a prime (148641736069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4954724521 + ... + 4954724550.

It is an arithmetic number, because the mean of its divisors is an integer number (29728347216).

Almost surely, 2^148641736065 is an apocalyptic number.

148641736065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148641736065 is a deficient number, since it is larger than the sum of its proper divisors (89185041663).

148641736065 is an equidigital number, since it uses as much as digits as its factorization.

148641736065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9909449079.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 148641736065 in words is "one hundred forty-eight billion, six hundred forty-one million, seven hundred thirty-six thousand, sixty-five".