141268665 has 8 divisors (see below), whose sum is σ = 226029888. Its totient is φ = 75343280.

The previous prime is 141268661. The next prime is 141268693. The reversal of 141268665 is 566862141.

It is a happy number.

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

It is not a de Polignac number, because 141268665 - 2² = 141268661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141268661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4708941 + ... + 4708970.

It is an arithmetic number, because the mean of its divisors is an integer number (28253736).

Almost surely, 2^141268665 is an apocalyptic number.

141268665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141268665 is a deficient number, since it is larger than the sum of its proper divisors (84761223).

141268665 is an equidigital number, since it uses as much as digits as its factorization.

141268665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9417919.

The product of its digits is 69120, while the sum is 39.

The square root of 141268665 is about 11885.6495405173. The cubic root of 141268665 is about 520.8131569926.

It can be divided in two parts, 14126 and 8665, that added together give a triangular number (22791 = T₂₁₃).

The spelling of 141268665 in words is "one hundred forty-one million, two hundred sixty-eight thousand, six hundred sixty-five".