220140011343 has 16 divisors (see below), whose sum is σ = 350036292096. Its totient is φ = 120324974880.

The previous prime is 220140011263. The next prime is 220140011393. The reversal of 220140011343 is 343110041022.

It is not a de Polignac number, because 220140011343 - 2¹⁰ = 220140010319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220140011393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227887728 + ... + 227888693.

It is an arithmetic number, because the mean of its divisors is an integer number (21877268256).

Almost surely, 2^220140011343 is an apocalyptic number.

220140011343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

220140011343 is a deficient number, since it is larger than the sum of its proper divisors (129896280753).

220140011343 is a wasteful number, since it uses less digits than its factorization.

220140011343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455776454.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 220140011343 its reverse (343110041022), we get a palindrome (563250052365).

The spelling of 220140011343 in words is "two hundred twenty billion, one hundred forty million, eleven thousand, three hundred forty-three".