1444520307060 has 144 divisors (see below), whose sum is σ = 4645302584832. Its totient is φ = 362704262400.

The previous prime is 1444520307017. The next prime is 1444520307067. The reversal of 1444520307060 is 607030254441.

1444520307060 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 520 + 3 + 0 + 70 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444520307067) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3291846 + ... + 3704765.

It is an arithmetic number, because the mean of its divisors is an integer number (32259045728).

Almost surely, 2^{1444520307060} is an apocalyptic number.

1444520307060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444520307060 is an abundant number, since it is smaller than the sum of its proper divisors (3200782277772).

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

1444520307060 is a wasteful number, since it uses less digits than its factorization.

1444520307060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996694 (or 6996689 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 1444520307060 in words is "one trillion, four hundred forty-four billion, five hundred twenty million, three hundred seven thousand, sixty".