144747046782144 has 56 divisors (see below), whose sum is σ = 425529512535920. Its totient is φ = 48249015593472.

The previous prime is 144747046782007. The next prime is 144747046782229. The reversal of 144747046782144 is 441287640747441.

144747046782144 is a `hidden beast` number, since 1 + 4 + 4 + 7 + 470 + 46 + 7 + 82 + 1 + 44 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41882824309 + ... + 41882827764.

Almost surely, 2^{144747046782144} is an apocalyptic number.

It is an amenable number.

144747046782144 is an abundant number, since it is smaller than the sum of its proper divisors (280782465753776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144747046782144 is an equidigital number, since it uses as much as digits as its factorization.

144747046782144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83765652094 (or 83765652078 counting only the distinct ones).

The product of its (nonzero) digits is 134873088, while the sum is 63.

The spelling of 144747046782144 in words is "one hundred forty-four trillion, seven hundred forty-seven billion, forty-six million, seven hundred eighty-two thousand, one hundred forty-four".