2234412440 has 64 divisors (see below), whose sum is σ = 5540119200. Its totient is φ = 805819392.

The previous prime is 2234412421. The next prime is 2234412457. The reversal of 2234412440 is 442144322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 27605 + ... + 72324.

Almost surely, 2^2234412440 is an apocalyptic number.

2234412440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234412440 is an abundant number, since it is smaller than the sum of its proper divisors (3305706760).

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

2234412440 is a wasteful number, since it uses less digits than its factorization.

2234412440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99996 (or 99992 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2234412440 is about 47269.5720310646. The cubic root of 2234412440 is about 1307.3376849326.

Adding to 2234412440 its reverse (442144322), we get a palindrome (2676556762).

The spelling of 2234412440 in words is "two billion, two hundred thirty-four million, four hundred twelve thousand, four hundred forty".