141634443 has 8 divisors (see below), whose sum is σ = 194937856. Its totient is φ = 91377000.

The previous prime is 141634433. The next prime is 141634447. The reversal of 141634443 is 344436141.

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

It is not a de Polignac number, because 141634443 - 2²² = 137440139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141634443.

It is not an unprimeable number, because it can be changed into a prime (141634447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761383 + ... + 761568.

It is an arithmetic number, because the mean of its divisors is an integer number (24367232).

Almost surely, 2^141634443 is an apocalyptic number.

141634443 is a deficient number, since it is larger than the sum of its proper divisors (53303413).

141634443 is a wasteful number, since it uses less digits than its factorization.

141634443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522985.

The product of its digits is 13824, while the sum is 30.

The square root of 141634443 is about 11901.0269724928. The cubic root of 141634443 is about 521.2622724253.

The spelling of 141634443 in words is "one hundred forty-one million, six hundred thirty-four thousand, four hundred forty-three".