141888141 has 6 divisors (see below), whose sum is σ = 204949550. Its totient is φ = 94592088.

The previous prime is 141888113. The next prime is 141888151.

141888141 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 98604900 + 43283241 = 9930^2 + 6579^2 .

It is not a de Polignac number, because 141888141 - 2¹³ = 141879949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141888096 and 141888105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141888101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7882666 + ... + 7882683.

Almost surely, 2^141888141 is an apocalyptic number.

It is an amenable number.

141888141 is a deficient number, since it is larger than the sum of its proper divisors (63061409).

141888141 is a wasteful number, since it uses less digits than its factorization.

141888141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15765355 (or 15765352 counting only the distinct ones).

The product of its digits is 8192, while the sum is 36.

The square root of 141888141 is about 11911.6808637572. The cubic root of 141888141 is about 521.5733180366.

The spelling of 141888141 in words is "one hundred forty-one million, eight hundred eighty-eight thousand, one hundred forty-one".