141623871 has 8 divisors (see below), whose sum is σ = 189428784. Its totient is φ = 94117440.

The previous prime is 141623861. The next prime is 141623879. The reversal of 141623871 is 178326141.

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

It is not a de Polignac number, because 141623871 - 2⁷ = 141623743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141623879) 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, 73510 + ... + 75411.

It is an arithmetic number, because the mean of its divisors is an integer number (23678598).

Almost surely, 2^141623871 is an apocalyptic number.

141623871 is a deficient number, since it is larger than the sum of its proper divisors (47804913).

141623871 is a wasteful number, since it uses less digits than its factorization.

141623871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149241.

The product of its digits is 8064, while the sum is 33.

The square root of 141623871 is about 11900.5828008548. The cubic root of 141623871 is about 521.2493026002.

The spelling of 141623871 in words is "one hundred forty-one million, six hundred twenty-three thousand, eight hundred seventy-one".