201463366642 has 32 divisors (see below), whose sum is σ = 306948833280. Its totient is φ = 99155394000.

The previous prime is 201463366633. The next prime is 201463366661. The reversal of 201463366642 is 246663364102.

It is a happy number.

201463366642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97654503 + ... + 97656565.

It is an arithmetic number, because the mean of its divisors is an integer number (9592151040).

Almost surely, 2^201463366642 is an apocalyptic number.

201463366642 is a deficient number, since it is larger than the sum of its proper divisors (105485466638).

201463366642 is a wasteful number, since it uses less digits than its factorization.

201463366642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718.

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 201463366642 in words is "two hundred one billion, four hundred sixty-three million, three hundred sixty-six thousand, six hundred forty-two".