1444601601460 has 24 divisors (see below), whose sum is σ = 3131523472896. Its totient is φ = 559200619680.

The previous prime is 1444601601449. The next prime is 1444601601467. The reversal of 1444601601460 is 641061064441.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444601601467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165000672 + ... + 1165001911.

It is an arithmetic number, because the mean of its divisors is an integer number (130480144704).

Almost surely, 2^{1444601601460} is an apocalyptic number.

1444601601460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444601601460 is an abundant number, since it is smaller than the sum of its proper divisors (1686921871436).

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

1444601601460 is a wasteful number, since it uses less digits than its factorization.

1444601601460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330002623 (or 2330002621 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 1444601601460 in words is "one trillion, four hundred forty-four billion, six hundred one million, six hundred one thousand, four hundred sixty".