141000446 has 8 divisors (see below), whose sum is σ = 211672440. Its totient is φ = 70442968.

The previous prime is 141000371. The next prime is 141000469. The reversal of 141000446 is 644000141.

It is a happy number.

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

It is a super-2 number, since 2×141000446² = 39762251544397832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25481 + ... + 30516.

It is an arithmetic number, because the mean of its divisors is an integer number (26459055).

Almost surely, 2^141000446 is an apocalyptic number.

141000446 is a deficient number, since it is larger than the sum of its proper divisors (70671994).

141000446 is a wasteful number, since it uses less digits than its factorization.

141000446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57258.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 141000446 is about 11874.3608670109. The cubic root of 141000446 is about 520.4833351221.

Adding to 141000446 its reverse (644000141), we get a palindrome (785000587).

The spelling of 141000446 in words is "one hundred forty-one million, four hundred forty-six", and thus it is an aban number.