1481408001409 has 8 divisors (see below), whose sum is σ = 1693208309760. Its totient is φ = 1269650341536.

The previous prime is 1481408001371. The next prime is 1481408001449. The reversal of 1481408001409 is 9041008041841.

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 1481408001409 - 2³³ = 1472818066817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1481408001449) 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, 10587649 + ... + 10726654.

It is an arithmetic number, because the mean of its divisors is an integer number (211651038720).

Almost surely, 2^{1481408001409} is an apocalyptic number.

It is an amenable number.

1481408001409 is a deficient number, since it is larger than the sum of its proper divisors (211800308351).

1481408001409 is an equidigital number, since it uses as much as digits as its factorization.

1481408001409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21324239.

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 1481408001409 in words is "one trillion, four hundred eighty-one billion, four hundred eight million, one thousand, four hundred nine".