2210040234 has 16 divisors (see below), whose sum is σ = 4911200640. Its totient is φ = 736680060.

The previous prime is 2210040199. The next prime is 2210040241. The reversal of 2210040234 is 4320400122.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20463282 + ... + 20463389.

It is an arithmetic number, because the mean of its divisors is an integer number (306950040).

Almost surely, 2^2210040234 is an apocalyptic number.

2210040234 is an abundant number, since it is smaller than the sum of its proper divisors (2701160406).

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

2210040234 is a wasteful number, since it uses less digits than its factorization.

2210040234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40926682 (or 40926676 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2210040234 is about 47011.0650166533. The cubic root of 2210040234 is about 1302.5669662238.

Adding to 2210040234 its reverse (4320400122), we get a palindrome (6530440356).

The spelling of 2210040234 in words is "two billion, two hundred ten million, forty thousand, two hundred thirty-four".