141348881 has 4 divisors (see below), whose sum is σ = 144356352. Its totient is φ = 138341412.

The previous prime is 141348817. The next prime is 141348913. The reversal of 141348881 is 188843141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 188843141 = 1543 ⋅122387.

It is a cyclic number.

It is not a de Polignac number, because 141348881 - 2⁶ = 141348817 is a prime.

It is a super-2 number, since 2×141348881² = 39959012319904322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141348811) 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, 1503665 + ... + 1503758.

It is an arithmetic number, because the mean of its divisors is an integer number (36089088).

Almost surely, 2^141348881 is an apocalyptic number.

It is an amenable number.

141348881 is a deficient number, since it is larger than the sum of its proper divisors (3007471).

141348881 is an equidigital number, since it uses as much as digits as its factorization.

141348881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007470.

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

The square root of 141348881 is about 11889.0235511584. The cubic root of 141348881 is about 520.9117153984.

The spelling of 141348881 in words is "one hundred forty-one million, three hundred forty-eight thousand, eight hundred eighty-one".