2234421240 has 64 divisors (see below), whose sum is σ = 6707352960. Its totient is φ = 595482240.

The previous prime is 2234421229. The next prime is 2234421251. The reversal of 2234421240 is 421244322.

It is an interprime number because it is at equal distance from previous prime (2234421229) and next prime (2234421251).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2234421240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233755 + ... + 243125.

It is an arithmetic number, because the mean of its divisors is an integer number (104802390).

Almost surely, 2^2234421240 is an apocalyptic number.

2234421240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234421240 is an abundant number, since it is smaller than the sum of its proper divisors (4472931720).

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

2234421240 is a wasteful number, since it uses less digits than its factorization.

2234421240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372 (or 11368 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2234421240 is about 47269.6651141089. The cubic root of 2234421240 is about 1307.3394012014.

Adding to 2234421240 its reverse (421244322), we get a palindrome (2655665562).

The spelling of 2234421240 in words is "two billion, two hundred thirty-four million, four hundred twenty-one thousand, two hundred forty".