4224067440 has 80 divisors (see below), whose sum is σ = 13517039616. Its totient is φ = 1090080000.

The previous prime is 4224067429. The next prime is 4224067451. The reversal of 4224067440 is 447604224.

It is an interprime number because it is at equal distance from previous prime (4224067429) and next prime (4224067451).

It is a tau number, because it is divible by the number of its divisors (80).

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, 276436 + ... + 291315.

Almost surely, 2^4224067440 is an apocalyptic number.

4224067440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4224067440 is an abundant number, since it is smaller than the sum of its proper divisors (9292972176).

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

4224067440 is a wasteful number, since it uses less digits than its factorization.

4224067440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567798 (or 567792 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

The square root of 4224067440 is about 64992.8260656513. The cubic root of 4224067440 is about 1616.5046111459.

The spelling of 4224067440 in words is "four billion, two hundred twenty-four million, sixty-seven thousand, four hundred forty".