141673445 has 8 divisors (see below), whose sum is σ = 177399936. Its totient is φ = 108410896.

The previous prime is 141673421. The next prime is 141673459. The reversal of 141673445 is 544376141.

141673445 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 a de Polignac number, because none of the positive numbers 2^k-141673445 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 7 ways as a sum of consecutive naturals, for example, 615857 + ... + 616086.

It is an arithmetic number, because the mean of its divisors is an integer number (22174992).

Almost surely, 2^141673445 is an apocalyptic number.

It is an amenable number.

141673445 is a deficient number, since it is larger than the sum of its proper divisors (35726491).

141673445 is a wasteful number, since it uses less digits than its factorization.

141673445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231971.

The product of its digits is 40320, while the sum is 35.

The square root of 141673445 is about 11902.6654577872. The cubic root of 141673445 is about 521.3101148495.

The spelling of 141673445 in words is "one hundred forty-one million, six hundred seventy-three thousand, four hundred forty-five".