1441947712 has 28 divisors (see below), whose sum is σ = 2895849936. Its totient is φ = 712284800.

The previous prime is 1441947697. The next prime is 1441947719. The reversal of 1441947712 is 2177491441.

It is not an unprimeable number, because it can be changed into a prime (1441947719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130414 + ... + 141037.

It is an arithmetic number, because the mean of its divisors is an integer number (103423212).

Almost surely, 2^1441947712 is an apocalyptic number.

It is an amenable number.

1441947712 is an abundant number, since it is smaller than the sum of its proper divisors (1453902224).

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

1441947712 is an equidigital number, since it uses as much as digits as its factorization.

1441947712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271546 (or 271536 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 1441947712 is about 37972.9866089040. The cubic root of 1441947712 is about 1129.7521350520.

The spelling of 1441947712 in words is "one billion, four hundred forty-one million, nine hundred forty-seven thousand, seven hundred twelve".