201322546541466 has 32 divisors (see below), whose sum is σ = 475009879400448. Its totient is φ = 55665220241520.

The previous prime is 201322546541377. The next prime is 201322546541483. The reversal of 201322546541466 is 664145645223102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77312804590 + ... + 77312807193.

It is an arithmetic number, because the mean of its divisors is an integer number (14844058731264).

Almost surely, 2^{201322546541466} is an apocalyptic number.

201322546541466 is an abundant number, since it is smaller than the sum of its proper divisors (273687332858982).

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

201322546541466 is a wasteful number, since it uses less digits than its factorization.

201322546541466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154625611826.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 201322546541466 in words is "two hundred one trillion, three hundred twenty-two billion, five hundred forty-six million, five hundred forty-one thousand, four hundred sixty-six".