2234200440 has 64 divisors (see below), whose sum is σ = 6708564000. Its totient is φ = 595256832.

The previous prime is 2234200421. The next prime is 2234200541. The reversal of 2234200440 is 440024322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137886 + ... + 153234.

Almost surely, 2^2234200440 is an apocalyptic number.

2234200440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234200440 is an abundant number, since it is smaller than the sum of its proper divisors (4474363560).

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

2234200440 is a wasteful number, since it uses less digits than its factorization.

2234200440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16576 (or 16572 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2234200440 is about 47267.3295205050. The cubic root of 2234200440 is about 1307.2963370970.

Adding to 2234200440 its reverse (440024322), we get a palindrome (2674224762).

The spelling of 2234200440 in words is "two billion, two hundred thirty-four million, two hundred thousand, four hundred forty".