220410140 has 12 divisors (see below), whose sum is σ = 462861336. Its totient is φ = 88164048.

The previous prime is 220410109. The next prime is 220410143. The reversal of 220410140 is 41014022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220410143) 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, 5510234 + ... + 5510273.

It is an arithmetic number, because the mean of its divisors is an integer number (38571778).

Almost surely, 2^220410140 is an apocalyptic number.

220410140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220410140 is an abundant number, since it is smaller than the sum of its proper divisors (242451196).

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

220410140 is a wasteful number, since it uses less digits than its factorization.

220410140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020516 (or 11020514 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 220410140 is about 14846.2163529972. The cubic root of 220410140 is about 604.0559828524.

Adding to 220410140 its reverse (41014022), we get a palindrome (261424162).

The spelling of 220410140 in words is "two hundred twenty million, four hundred ten thousand, one hundred forty".