141275481 has 4 divisors (see below), whose sum is σ = 188367312. Its totient is φ = 94183652.

The previous prime is 141275461. The next prime is 141275483. The reversal of 141275481 is 184572141.

141275481 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 141275481 - 2⁷ = 141275353 is a prime.

It is a super-2 number, since 2×141275481² = 39917523063562722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141275483) 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, 23545911 + ... + 23545916.

It is an arithmetic number, because the mean of its divisors is an integer number (47091828).

Almost surely, 2^141275481 is an apocalyptic number.

It is an amenable number.

141275481 is a deficient number, since it is larger than the sum of its proper divisors (47091831).

141275481 is an equidigital number, since it uses as much as digits as its factorization.

141275481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47091830.

The product of its digits is 8960, while the sum is 33.

The square root of 141275481 is about 11885.9362693900. The cubic root of 141275481 is about 520.8215330077.

The spelling of 141275481 in words is "one hundred forty-one million, two hundred seventy-five thousand, four hundred eighty-one".