4280222240 has 48 divisors (see below), whose sum is σ = 11556603072. Its totient is φ = 1467504384.

The previous prime is 4280222227. The next prime is 4280222257. The reversal of 4280222240 is 422220824.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909694 + ... + 1911933.

It is an arithmetic number, because the mean of its divisors is an integer number (240762564).

Almost surely, 2^4280222240 is an apocalyptic number.

4280222240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4280222240 is an abundant number, since it is smaller than the sum of its proper divisors (7276380832).

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

4280222240 is a wasteful number, since it uses less digits than its factorization.

4280222240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821649 (or 3821641 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 4280222240 is about 65423.4074318970. The cubic root of 4280222240 is about 1623.6363774531.

The spelling of 4280222240 in words is "four billion, two hundred eighty million, two hundred twenty-two thousand, two hundred forty".