441142446 has 16 divisors (see below), whose sum is σ = 882983808. Its totient is φ = 146931000.

The previous prime is 441142439. The next prime is 441142459. The reversal of 441142446 is 644241144.

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, 20730 + ... + 36221.

It is an arithmetic number, because the mean of its divisors is an integer number (55186488).

Almost surely, 2^441142446 is an apocalyptic number.

441142446 is an abundant number, since it is smaller than the sum of its proper divisors (441841362).

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

441142446 is a wasteful number, since it uses less digits than its factorization.

441142446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58247.

The product of its digits is 12288, while the sum is 30.

The square root of 441142446 is about 21003.3912975976. The cubic root of 441142446 is about 761.2482062398.

The spelling of 441142446 in words is "four hundred forty-one million, one hundred forty-two thousand, four hundred forty-six".