141948965 has 4 divisors (see below), whose sum is σ = 170338764. Its totient is φ = 113559168.

The previous prime is 141948949. The next prime is 141948971. The reversal of 141948965 is 569849141.

141948965 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, and also an emirpimes, since its reverse is a distinct semiprime: 569849141 = 163 ⋅3496007.

It can be written as a sum of positive squares in 2 ways, for example, as 112550881 + 29398084 = 10609^2 + 5422^2 .

It is a cyclic number.

It is not a de Polignac number, because 141948965 - 2⁴ = 141948949 is a prime.

It is a Duffinian number.

It is a congruent 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, 14194892 + ... + 14194901.

It is an arithmetic number, because the mean of its divisors is an integer number (42584691).

Almost surely, 2^141948965 is an apocalyptic number.

It is an amenable number.

141948965 is a deficient number, since it is larger than the sum of its proper divisors (28389799).

141948965 is an equidigital number, since it uses as much as digits as its factorization.

141948965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28389798.

The product of its digits is 311040, while the sum is 47.

The square root of 141948965 is about 11914.2337143435. The cubic root of 141948965 is about 521.6478359942.

The spelling of 141948965 in words is "one hundred forty-one million, nine hundred forty-eight thousand, nine hundred sixty-five".