147144602504 has 16 divisors (see below), whose sum is σ = 282625304220. Its totient is φ = 71777854720.

The previous prime is 147144602491. The next prime is 147144602567. The reversal of 147144602504 is 405206441741.

It can be written as a sum of positive squares in 2 ways, for example, as 132648924100 + 14495678404 = 364210^2 + 120398^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224305469 + ... + 224306124.

Almost surely, 2^147144602504 is an apocalyptic number.

It is an amenable number.

147144602504 is a deficient number, since it is larger than the sum of its proper divisors (135480701716).

147144602504 is a wasteful number, since it uses less digits than its factorization.

147144602504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448611640 (or 448611636 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 147144602504 in words is "one hundred forty-seven billion, one hundred forty-four million, six hundred two thousand, five hundred four".