201465064461 has 16 divisors (see below), whose sum is σ = 269173593216. Its totient is φ = 134033550336.

The previous prime is 201465064459. The next prime is 201465064469. The reversal of 201465064461 is 164460564102.

It is not a de Polignac number, because 201465064461 - 2¹ = 201465064459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201465064469) 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 15 ways as a sum of consecutive naturals, for example, 3162621 + ... + 3225693.

It is an arithmetic number, because the mean of its divisors is an integer number (16823349576).

Almost surely, 2^201465064461 is an apocalyptic number.

It is an amenable number.

201465064461 is a deficient number, since it is larger than the sum of its proper divisors (67708528755).

201465064461 is a wasteful number, since it uses less digits than its factorization.

201465064461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65252.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 201465064461 in words is "two hundred one billion, four hundred sixty-five million, sixty-four thousand, four hundred sixty-one".