148441369 has 8 divisors (see below), whose sum is σ = 151953408. Its totient is φ = 144944160.

The previous prime is 148441367. The next prime is 148441387. The reversal of 148441369 is 963144841.

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

It is a cyclic number.

It is not a de Polignac number, because 148441369 - 2¹ = 148441367 is a prime.

It is a super-2 number, since 2×148441369² = 44069680061188322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148441367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18024 + ... + 24934.

It is an arithmetic number, because the mean of its divisors is an integer number (18994176).

Almost surely, 2^148441369 is an apocalyptic number.

It is an amenable number.

148441369 is a deficient number, since it is larger than the sum of its proper divisors (3512039).

148441369 is an equidigital number, since it uses as much as digits as its factorization.

148441369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7415.

The product of its digits is 82944, while the sum is 40.

The square root of 148441369 is about 12183.6517103863. The cubic root of 148441369 is about 529.4825482449.

The spelling of 148441369 in words is "one hundred forty-eight million, four hundred forty-one thousand, three hundred sixty-nine".