141996349 has 8 divisors (see below), whose sum is σ = 157445280. Its totient is φ = 126970800.

The previous prime is 141996331. The next prime is 141996377. The reversal of 141996349 is 943699141.

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

It is not a de Polignac number, because 141996349 - 2¹¹ = 141994301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141996299 and 141996308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141996389) 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, 105139 + ... + 106480.

It is an arithmetic number, because the mean of its divisors is an integer number (19680660).

Almost surely, 2^141996349 is an apocalyptic number.

It is an amenable number.

141996349 is a deficient number, since it is larger than the sum of its proper divisors (15448931).

141996349 is a wasteful number, since it uses less digits than its factorization.

141996349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211691.

The product of its digits is 209952, while the sum is 46.

The square root of 141996349 is about 11916.2220942713. Note that the first 3 decimals coincide. The cubic root of 141996349 is about 521.7058733112.

The spelling of 141996349 in words is "one hundred forty-one million, nine hundred ninety-six thousand, three hundred forty-nine".