147001447836 has 24 divisors (see below), whose sum is σ = 381114865040. Its totient is φ = 49000482576.

The previous prime is 147001447793. The next prime is 147001447927. The reversal of 147001447836 is 638744100741.

147001447836 is a `hidden beast` number, since 1 + 470 + 0 + 144 + 7 + 8 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 147001447791 and 147001447800.

It is a congruent number.

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, 680562151 + ... + 680562366.

Almost surely, 2^147001447836 is an apocalyptic number.

It is an amenable number.

147001447836 is an abundant number, since it is smaller than the sum of its proper divisors (234113417204).

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

147001447836 is a wasteful number, since it uses less digits than its factorization.

147001447836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361124530 (or 1361124522 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 147001447836 in words is "one hundred forty-seven billion, one million, four hundred forty-seven thousand, eight hundred thirty-six".