141272661 has 8 divisors (see below), whose sum is σ = 189152640. Its totient is φ = 93787232.

The previous prime is 141272653. The next prime is 141272671. The reversal of 141272661 is 166272141.

141272661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141272661 - 2³ = 141272653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141272671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97800 + ... + 99233.

It is an arithmetic number, because the mean of its divisors is an integer number (23644080).

Almost surely, 2^141272661 is an apocalyptic number.

It is an amenable number.

141272661 is a deficient number, since it is larger than the sum of its proper divisors (47879979).

141272661 is a wasteful number, since it uses less digits than its factorization.

141272661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197275.

The product of its digits is 4032, while the sum is 30.

The square root of 141272661 is about 11885.8176412058. The cubic root of 141272661 is about 520.8180676116.

The spelling of 141272661 in words is "one hundred forty-one million, two hundred seventy-two thousand, six hundred sixty-one".