1444401424104 has 64 divisors (see below), whose sum is σ = 3616010475840. Its totient is φ = 480799841280.

The previous prime is 1444401424093. The next prime is 1444401424139. The reversal of 1444401424104 is 4014241044441.

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, 132715447 + ... + 132726329.

It is an arithmetic number, because the mean of its divisors is an integer number (56500163685).

Almost surely, 2^{1444401424104} is an apocalyptic number.

It is an amenable number.

1444401424104 is an abundant number, since it is smaller than the sum of its proper divisors (2171609051736).

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

1444401424104 is a wasteful number, since it uses less digits than its factorization.

1444401424104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18050 (or 18046 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

Adding to 1444401424104 its reverse (4014241044441), we get a palindrome (5458642468545).

The spelling of 1444401424104 in words is "one trillion, four hundred forty-four billion, four hundred one million, four hundred twenty-four thousand, one hundred four".