1404324545419 has 2 divisors, whose sum is σ = 1404324545420. Its totient is φ = 1404324545418.

The previous prime is 1404324545411. The next prime is 1404324545501. The reversal of 1404324545419 is 9145454234041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1404324545419 - 2³ = 1404324545411 is a prime.

It is a super-2 number, since 2×1404324545419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1404324545411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702162272709 + 702162272710.

It is an arithmetic number, because the mean of its divisors is an integer number (702162272710).

Almost surely, 2^{1404324545419} is an apocalyptic number.

1404324545419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404324545419 is an equidigital number, since it uses as much as digits as its factorization.

1404324545419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 1404324545419 in words is "one trillion, four hundred four billion, three hundred twenty-four million, five hundred forty-five thousand, four hundred nineteen".