29588128144 has 15 divisors (see below), whose sum is σ = 57328331403. Its totient is φ = 14793720048.

The previous prime is 29588128133. The next prime is 29588128169. The reversal of 29588128144 is 44182188592.

The square root of 29588128144 is 172012.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29588128091 and 29588128100.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 666547 + ... + 709549.

Almost surely, 2^29588128144 is an apocalyptic number.

29588128144 is the 172012-nd square number.

It is an amenable number.

29588128144 is a deficient number, since it is larger than the sum of its proper divisors (27740203259).

29588128144 is an frugal number, since it uses more digits than its factorization.

29588128144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86014 (or 43005 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 52.

The spelling of 29588128144 in words is "twenty-nine billion, five hundred eighty-eight million, one hundred twenty-eight thousand, one hundred forty-four".