147517230244 has 12 divisors (see below), whose sum is σ = 273340750284. Its totient is φ = 69419873024.

The previous prime is 147517230229. The next prime is 147517230293. The reversal of 147517230244 is 442032715741.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48065300644 + 99451929600 = 219238^2 + 315360^2 .

It is a super-2 number, since 2×147517230244² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 147517230197 and 147517230206.

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, 1084685449 + ... + 1084685584.

It is an arithmetic number, because the mean of its divisors is an integer number (22778395857).

Almost surely, 2^147517230244 is an apocalyptic number.

It is an amenable number.

147517230244 is a deficient number, since it is larger than the sum of its proper divisors (125823520040).

147517230244 is a wasteful number, since it uses less digits than its factorization.

147517230244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169371054 (or 2169371052 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

Adding to 147517230244 its reverse (442032715741), we get a palindrome (589549945985).

The spelling of 147517230244 in words is "one hundred forty-seven billion, five hundred seventeen million, two hundred thirty thousand, two hundred forty-four".