201403533768 has 32 divisors (see below), whose sum is σ = 503540128800. Its totient is φ = 67130338688.

The previous prime is 201403533637. The next prime is 201403533823. The reversal of 201403533768 is 867335304102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146380 + ... + 651332.

It is an arithmetic number, because the mean of its divisors is an integer number (15735629025).

Almost surely, 2^201403533768 is an apocalyptic number.

It is an amenable number.

201403533768 is an abundant number, since it is smaller than the sum of its proper divisors (302136595032).

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

201403533768 is a wasteful number, since it uses less digits than its factorization.

201403533768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521581 (or 521577 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 201403533768 in words is "two hundred one billion, four hundred three million, five hundred thirty-three thousand, seven hundred sixty-eight".