201466162343 has 4 divisors (see below), whose sum is σ = 202630706808. Its totient is φ = 200301617880.

The previous prime is 201466162319. The next prime is 201466162367. The reversal of 201466162343 is 343261664102.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (201466162319) and next prime (201466162367).

It is a cyclic number.

It is not a de Polignac number, because 201466162343 - 2²² = 201461968039 is a prime.

It is a super-2 number, since 2×201466162343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201466162297 and 201466162306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201466162243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582271973 + ... + 582272318.

It is an arithmetic number, because the mean of its divisors is an integer number (50657676702).

Almost surely, 2^201466162343 is an apocalyptic number.

201466162343 is a deficient number, since it is larger than the sum of its proper divisors (1164544465).

201466162343 is a wasteful number, since it uses less digits than its factorization.

201466162343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164544464.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 201466162343 in words is "two hundred one billion, four hundred sixty-six million, one hundred sixty-two thousand, three hundred forty-three".