201456332082 has 12 divisors (see below), whose sum is σ = 436488719550. Its totient is φ = 67152110688.

The previous prime is 201456332027. The next prime is 201456332141. The reversal of 201456332082 is 280233654102.

201456332082 is a `hidden beast` number, since 2 + 0 + 14 + 5 + 633 + 2 + 0 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 165283715601 + 36172616481 = 406551^2 + 190191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5596009207 + ... + 5596009242.

Almost surely, 2^201456332082 is an apocalyptic number.

201456332082 is an abundant number, since it is smaller than the sum of its proper divisors (235032387468).

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

201456332082 is a wasteful number, since it uses less digits than its factorization.

201456332082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11192018457 (or 11192018454 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 201456332082 its reverse (280233654102), we get a palindrome (481689986184).

The spelling of 201456332082 in words is "two hundred one billion, four hundred fifty-six million, three hundred thirty-two thousand, eighty-two".