201072150672 has 40 divisors (see below), whose sum is σ = 525272764320. Its totient is φ = 66270969600.

The previous prime is 201072150659. The next prime is 201072150767. The reversal of 201072150672 is 276051270102.

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, 23529454 + ... + 23537997.

It is an arithmetic number, because the mean of its divisors is an integer number (13131819108).

Almost surely, 2^201072150672 is an apocalyptic number.

It is an amenable number.

201072150672 is an abundant number, since it is smaller than the sum of its proper divisors (324200613648).

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

201072150672 is a wasteful number, since it uses less digits than its factorization.

201072150672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47067551 (or 47067545 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The spelling of 201072150672 in words is "two hundred one billion, seventy-two million, one hundred fifty thousand, six hundred seventy-two".