141313999 has 4 divisors (see below), whose sum is σ = 141659920. Its totient is φ = 140968080.

The previous prime is 141313969. The next prime is 141314009. The reversal of 141313999 is 999313141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141313999 - 2⁷ = 141313871 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 (141313969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172347 + ... + 173164.

It is an arithmetic number, because the mean of its divisors is an integer number (35414980).

Almost surely, 2^141313999 is an apocalyptic number.

141313999 is a deficient number, since it is larger than the sum of its proper divisors (345921).

141313999 is an equidigital number, since it uses as much as digits as its factorization.

141313999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345920.

The product of its digits is 26244, while the sum is 40.

The square root of 141313999 is about 11887.5564772581. The cubic root of 141313999 is about 520.8688617698.

The spelling of 141313999 in words is "one hundred forty-one million, three hundred thirteen thousand, nine hundred ninety-nine".