1446427663241 has 8 divisors (see below), whose sum is σ = 1577982095424. Its totient is φ = 1314883399120.

The previous prime is 1446427663211. The next prime is 1446427663361. The reversal of 1446427663241 is 1423667246441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1446427663241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1446427663241.

It is not an unprimeable number, because it can be changed into a prime (1446427663211) 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, 2243045 + ... + 2814978.

It is an arithmetic number, because the mean of its divisors is an integer number (197247761928).

Almost surely, 2^{1446427663241} is an apocalyptic number.

1446427663241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1446427663241 is a deficient number, since it is larger than the sum of its proper divisors (131554432183).

1446427663241 is a wasteful number, since it uses less digits than its factorization.

1446427663241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5084031.

The product of its digits is 4644864, while the sum is 50.

The spelling of 1446427663241 in words is "one trillion, four hundred forty-six billion, four hundred twenty-seven million, six hundred sixty-three thousand, two hundred forty-one".