141441155 has 4 divisors (see below), whose sum is σ = 169729392. Its totient is φ = 113152920.

The previous prime is 141441089. The next prime is 141441169. The reversal of 141441155 is 551144141.

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

It is not a de Polignac number, because 141441155 - 2¹⁸ = 141179011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14144111 + ... + 14144120.

It is an arithmetic number, because the mean of its divisors is an integer number (42432348).

Almost surely, 2^141441155 is an apocalyptic number.

141441155 is a deficient number, since it is larger than the sum of its proper divisors (28288237).

141441155 is an equidigital number, since it uses as much as digits as its factorization.

141441155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28288236.

The product of its digits is 1600, while the sum is 26.

The square root of 141441155 is about 11892.9035563230. The cubic root of 141441155 is about 521.0250429126.

Adding to 141441155 its reverse (551144141), we get a palindrome (692585296).

The spelling of 141441155 in words is "one hundred forty-one million, four hundred forty-one thousand, one hundred fifty-five".