147497474916 has 225 divisors, whose sum is σ = 428764236355. Its totient is φ = 42752891280.

The previous prime is 147497474903. The next prime is 147497474921. The reversal of 147497474916 is 619474794741.

The square root of 147497474916 is 384054.

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

147497474916 is a `hidden beast` number, since 1 + 4 + 74 + 9 + 7 + 474 + 91 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 6412933681 + ... + 6412933703.

Almost surely, 2^147497474916 is an apocalyptic number.

147497474916 is the 384054-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147497474916

147497474916 is an abundant number, since it is smaller than the sum of its proper divisors (281266761439).

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

147497474916 is an frugal number, since it uses more digits than its factorization.

147497474916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 39 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 63.

The spelling of 147497474916 in words is "one hundred forty-seven billion, four hundred ninety-seven million, four hundred seventy-four thousand, nine hundred sixteen".