201077473516 has 12 divisors (see below), whose sum is σ = 354044387032. Its totient is φ = 99921934368.

The previous prime is 201077473477. The next prime is 201077473549. The reversal of 201077473516 is 615374770102.

It is a happy number.

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, 154199865 + ... + 154201168.

Almost surely, 2^201077473516 is an apocalyptic number.

It is an amenable number.

201077473516 is a deficient number, since it is larger than the sum of its proper divisors (152966913516).

201077473516 is a wasteful number, since it uses less digits than its factorization.

201077473516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308401200 (or 308401198 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 201077473516 in words is "two hundred one billion, seventy-seven million, four hundred seventy-three thousand, five hundred sixteen".