141899349 has 8 divisors (see below), whose sum is σ = 195723360. Its totient is φ = 91337456.

The previous prime is 141899341. The next prime is 141899363. The reversal of 141899349 is 943998141.

141899349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 141899349 - 2³ = 141899341 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 141899298 and 141899307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141899341) 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, 815427 + ... + 815600.

It is an arithmetic number, because the mean of its divisors is an integer number (24465420).

Almost surely, 2^141899349 is an apocalyptic number.

It is an amenable number.

141899349 is a deficient number, since it is larger than the sum of its proper divisors (53824011).

141899349 is a wasteful number, since it uses less digits than its factorization.

141899349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631059.

The product of its digits is 279936, while the sum is 48.

The square root of 141899349 is about 11912.1513170376. The cubic root of 141899349 is about 521.5870510138.

The spelling of 141899349 in words is "one hundred forty-one million, eight hundred ninety-nine thousand, three hundred forty-nine".