141888413 has 4 divisors (see below), whose sum is σ = 145349148. Its totient is φ = 138427680.

The previous prime is 141888391. The next prime is 141888431. The reversal of 141888413 is 314888141.

It is a happy number.

141888413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69672409 + 72216004 = 8347^2 + 8498^2 .

It is a cyclic number.

It is not a de Polignac number, because 141888413 - 2⁶ = 141888349 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 (141888493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730306 + ... + 1730387.

It is an arithmetic number, because the mean of its divisors is an integer number (36337287).

Almost surely, 2^141888413 is an apocalyptic number.

It is an amenable number.

141888413 is a deficient number, since it is larger than the sum of its proper divisors (3460735).

141888413 is an equidigital number, since it uses as much as digits as its factorization.

141888413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460734.

The product of its digits is 24576, while the sum is 38.

The square root of 141888413 is about 11911.6922811161. The cubic root of 141888413 is about 521.5736513222.

The spelling of 141888413 in words is "one hundred forty-one million, eight hundred eighty-eight thousand, four hundred thirteen".