2234302040 has 16 divisors (see below), whose sum is σ = 5027179680. Its totient is φ = 893720800.

The previous prime is 2234302039. The next prime is 2234302067. The reversal of 2234302040 is 402034322.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27928736 + ... + 27928815.

It is an arithmetic number, because the mean of its divisors is an integer number (314198730).

Almost surely, 2^2234302040 is an apocalyptic number.

2234302040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234302040 is an abundant number, since it is smaller than the sum of its proper divisors (2792877640).

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

2234302040 is a wasteful number, since it uses less digits than its factorization.

2234302040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55857562 (or 55857558 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2234302040 is about 47268.4042463885. The cubic root of 2234302040 is about 1307.3161531786.

Adding to 2234302040 its reverse (402034322), we get a palindrome (2636336362).

The spelling of 2234302040 in words is "two billion, two hundred thirty-four million, three hundred two thousand, forty".