1441450830 has 32 divisors (see below), whose sum is σ = 3518121600. Its totient is φ = 377871392.

The previous prime is 1441450823. The next prime is 1441450873. The reversal of 1441450830 is 380541441.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405420 + ... + 408959.

It is an arithmetic number, because the mean of its divisors is an integer number (109941300).

Almost surely, 2^1441450830 is an apocalyptic number.

1441450830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1441450830 is an abundant number, since it is smaller than the sum of its proper divisors (2076670770).

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

1441450830 is a wasteful number, since it uses less digits than its factorization.

1441450830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814448.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1441450830 is about 37966.4434731514. The cubic root of 1441450830 is about 1129.6223527242.

The spelling of 1441450830 in words is "one billion, four hundred forty-one million, four hundred fifty thousand, eight hundred thirty".