201328214982 has 16 divisors (see below), whose sum is σ = 402753998640. Its totient is φ = 67093143552.

The previous prime is 201328214981. The next prime is 201328215007. The reversal of 201328214982 is 289412823102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201328214981) by changing a digit.

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, 4038523 + ... + 4088070.

It is an arithmetic number, because the mean of its divisors is an integer number (25172124915).

Almost surely, 2^201328214982 is an apocalyptic number.

201328214982 is an abundant number, since it is smaller than the sum of its proper divisors (201425783658).

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

201328214982 is a wasteful number, since it uses less digits than its factorization.

201328214982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8130727.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 201328214982 in words is "two hundred one billion, three hundred twenty-eight million, two hundred fourteen thousand, nine hundred eighty-two".