201134240432 has 20 divisors (see below), whose sum is σ = 389704639896. Its totient is φ = 100565301120.

The previous prime is 201134240429. The next prime is 201134240441. The reversal of 201134240432 is 234042431102.

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, 1451183 + ... + 1583729.

Almost surely, 2^201134240432 is an apocalyptic number.

It is an amenable number.

201134240432 is a deficient number, since it is larger than the sum of its proper divisors (188570399464).

201134240432 is a wasteful number, since it uses less digits than its factorization.

201134240432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227396 (or 227390 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 201134240432 its reverse (234042431102), we get a palindrome (435176671534).

The spelling of 201134240432 in words is "two hundred one billion, one hundred thirty-four million, two hundred forty thousand, four hundred thirty-two".