144763474576 has 120 divisors (see below), whose sum is σ = 348376970304. Its totient is φ = 57963628800.

The previous prime is 144763474519. The next prime is 144763474577. The reversal of 144763474576 is 675474367441.

It is a self number, because there is not a number n which added to its sum of digits gives 144763474576.

It is not an unprimeable number, because it can be changed into a prime (144763474577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 682026 + ... + 868726.

Almost surely, 2^144763474576 is an apocalyptic number.

144763474576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144763474576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174188485152).

144763474576 is an abundant number, since it is smaller than the sum of its proper divisors (203613495728).

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

144763474576 is a wasteful number, since it uses less digits than its factorization.

144763474576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186789 (or 186776 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 58.

The spelling of 144763474576 in words is "one hundred forty-four billion, seven hundred sixty-three million, four hundred seventy-four thousand, five hundred seventy-six".