141448131 has 12 divisors (see below), whose sum is σ = 222888120. Its totient is φ = 85726080.

The previous prime is 141448129. The next prime is 141448163. The reversal of 141448131 is 131844141.

141448131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141448131 - 2¹ = 141448129 is a prime.

It is a super-2 number, since 2×141448131² = 40015147526786322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141448095 and 141448104.

It is not an unprimeable number, because it can be changed into a prime (141448121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 714286 + ... + 714483.

It is an arithmetic number, because the mean of its divisors is an integer number (18574010).

Almost surely, 2^141448131 is an apocalyptic number.

141448131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

141448131 is a deficient number, since it is larger than the sum of its proper divisors (81439989).

141448131 is a wasteful number, since it uses less digits than its factorization.

141448131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428786 (or 1428783 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 141448131 is about 11893.1968368475. The cubic root of 141448131 is about 521.0336085736.

The spelling of 141448131 in words is "one hundred forty-one million, four hundred forty-eight thousand, one hundred thirty-one".