141864199 has 4 divisors (see below), whose sum is σ = 144540936. Its totient is φ = 139187464.

The previous prime is 141864187. The next prime is 141864211. The reversal of 141864199 is 991468141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991468141 = 6211 ⋅159631.

It is an interprime number because it is at equal distance from previous prime (141864187) and next prime (141864211).

It is a cyclic number.

It is not a de Polignac number, because 141864199 - 2¹⁹ = 141339911 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 (141864169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338289 + ... + 1338394.

It is an arithmetic number, because the mean of its divisors is an integer number (36135234).

Almost surely, 2^141864199 is an apocalyptic number.

141864199 is a deficient number, since it is larger than the sum of its proper divisors (2676737).

141864199 is an equidigital number, since it uses as much as digits as its factorization.

141864199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676736.

The product of its digits is 62208, while the sum is 43.

The square root of 141864199 is about 11910.6758414458. The cubic root of 141864199 is about 521.5439798769.

The spelling of 141864199 in words is "one hundred forty-one million, eight hundred sixty-four thousand, one hundred ninety-nine".