141650421 has 8 divisors (see below), whose sum is σ = 206037024. Its totient is φ = 85848720.

The previous prime is 141650417. The next prime is 141650459. The reversal of 141650421 is 124056141.

It is a happy number.

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

It is not a de Polignac number, because 141650421 - 2² = 141650417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141650391 and 141650400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141650461) 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, 2146186 + ... + 2146251.

It is an arithmetic number, because the mean of its divisors is an integer number (25754628).

Almost surely, 2^141650421 is an apocalyptic number.

141650421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141650421 is a deficient number, since it is larger than the sum of its proper divisors (64386603).

141650421 is a wasteful number, since it uses less digits than its factorization.

141650421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292451.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 141650421 is about 11901.6982401672. The cubic root of 141650421 is about 521.2818731552.

The spelling of 141650421 in words is "one hundred forty-one million, six hundred fifty thousand, four hundred twenty-one".