1418919441463 has 8 divisors (see below), whose sum is σ = 1433705267232. Its totient is φ = 1404136836096.

The previous prime is 1418919441383. The next prime is 1418919441469. The reversal of 1418919441463 is 3641449198141.

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 1418919441463 - 2⁹ = 1418919440951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418919441469) 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, 85806 + ... + 1686772.

It is an arithmetic number, because the mean of its divisors is an integer number (179213158404).

Almost surely, 2^{1418919441463} is an apocalyptic number.

1418919441463 is a deficient number, since it is larger than the sum of its proper divisors (14785825769).

1418919441463 is an equidigital number, since it uses as much as digits as its factorization.

1418919441463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610201.

The product of its digits is 2985984, while the sum is 55.

The spelling of 1418919441463 in words is "one trillion, four hundred eighteen billion, nine hundred nineteen million, four hundred forty-one thousand, four hundred sixty-three".