1408824331243 has 8 divisors (see below), whose sum is σ = 1610092140800. Its totient is φ = 1207558319400.

The previous prime is 1408824331217. The next prime is 1408824331259. The reversal of 1408824331243 is 3421334288041.

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-1408824331243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1408824331243.

It is not an unprimeable number, because it can be changed into a prime (1408824331843) 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, 2719708 + ... + 3196006.

It is an arithmetic number, because the mean of its divisors is an integer number (201261517600).

Almost surely, 2^{1408824331243} is an apocalyptic number.

1408824331243 is a deficient number, since it is larger than the sum of its proper divisors (201267809557).

1408824331243 is an equidigital number, since it uses as much as digits as its factorization.

1408824331243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898857.

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 1408824331243 in words is "one trillion, four hundred eight billion, eight hundred twenty-four million, three hundred thirty-one thousand, two hundred forty-three".