201836737468 has 12 divisors (see below), whose sum is σ = 359200973880. Its totient is φ = 99207887792.

The previous prime is 201836737463. The next prime is 201836737489. The reversal of 201836737468 is 864737638102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201836737463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427619971 + ... + 427620442.

It is an arithmetic number, because the mean of its divisors is an integer number (29933414490).

Almost surely, 2^201836737468 is an apocalyptic number.

It is an amenable number.

201836737468 is a deficient number, since it is larger than the sum of its proper divisors (157364236412).

201836737468 is a wasteful number, since it uses less digits than its factorization.

201836737468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855240476 (or 855240474 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 201836737468 in words is "two hundred one billion, eight hundred thirty-six million, seven hundred thirty-seven thousand, four hundred sixty-eight".