1481144914827 has 6 divisors (see below), whose sum is σ = 2139431543652. Its totient is φ = 987429943212.

The previous prime is 1481144914817. The next prime is 1481144914859. The reversal of 1481144914827 is 7284194411841.

1481144914827 is a `hidden beast` number, since 1 + 4 + 8 + 114 + 49 + 1 + 482 + 7 = 666.

It is not a de Polignac number, because 1481144914827 - 2⁶ = 1481144914763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1481144914817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82285828593 + ... + 82285828610.

It is an arithmetic number, because the mean of its divisors is an integer number (356571923942).

Almost surely, 2^{1481144914827} is an apocalyptic number.

1481144914827 is a deficient number, since it is larger than the sum of its proper divisors (658286628825).

1481144914827 is a wasteful number, since it uses less digits than its factorization.

1481144914827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164571657209 (or 164571657206 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 54.

The spelling of 1481144914827 in words is "one trillion, four hundred eighty-one billion, one hundred forty-four million, nine hundred fourteen thousand, eight hundred twenty-seven".