1446446132401 has 8 divisors (see below), whose sum is σ = 1484119072800. Its totient is φ = 1408887180960.

The previous prime is 1446446132393. The next prime is 1446446132431. The reversal of 1446446132401 is 1042316446441.

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

It is a cyclic number.

It is not a de Polignac number, because 1446446132401 - 2³ = 1446446132393 is a prime.

It is a super-2 number, since 2×1446446132401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1446446132431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28471531 + ... + 28522288.

It is an arithmetic number, because the mean of its divisors is an integer number (185514884100).

Almost surely, 2^{1446446132401} is an apocalyptic number.

It is an amenable number.

1446446132401 is a deficient number, since it is larger than the sum of its proper divisors (37672940399).

1446446132401 is an equidigital number, since it uses as much as digits as its factorization.

1446446132401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56994479.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 1446446132401 in words is "one trillion, four hundred forty-six billion, four hundred forty-six million, one hundred thirty-two thousand, four hundred one".