141226446 has 64 divisors (see below), whose sum is σ = 309795840. Its totient is φ = 42746880.

The previous prime is 141226403. The next prime is 141226469. The reversal of 141226446 is 644622141.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426501 + ... + 426831.

It is an arithmetic number, because the mean of its divisors is an integer number (4840560).

Almost surely, 2^141226446 is an apocalyptic number.

141226446 is an abundant number, since it is smaller than the sum of its proper divisors (168569394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141226446 is a wasteful number, since it uses less digits than its factorization.

141226446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489.

The product of its digits is 9216, while the sum is 30.

The square root of 141226446 is about 11883.8733584636. The cubic root of 141226446 is about 520.7612690964.

Adding to 141226446 its reverse (644622141), we get a palindrome (785848587).

The spelling of 141226446 in words is "one hundred forty-one million, two hundred twenty-six thousand, four hundred forty-six".