441144590 has 8 divisors (see below), whose sum is σ = 794060280. Its totient is φ = 176457832.

The previous prime is 441144563. The next prime is 441144617. The reversal of 441144590 is 95441144.

It is an interprime number because it is at equal distance from previous prime (441144563) and next prime (441144617).

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22057220 + ... + 22057239.

It is an arithmetic number, because the mean of its divisors is an integer number (99257535).

Almost surely, 2^441144590 is an apocalyptic number.

441144590 is a deficient number, since it is larger than the sum of its proper divisors (352915690).

441144590 is a wasteful number, since it uses less digits than its factorization.

441144590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44114466.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 441144590 is about 21003.4423369123. The cubic root of 441144590 is about 761.2494394874.

The spelling of 441144590 in words is "four hundred forty-one million, one hundred forty-four thousand, five hundred ninety".