4278190080 has 200 divisors, whose sum is σ = 14495514192. Its totient is φ = 1073741824.

The previous prime is 4278190079. The next prime is 4278190093. The reversal of 4278190080 is 800918724.

It is a super-2 number, since 2×4278190080² = 36605820721220812800, which contains 22 as substring.

It is a nialpdrome in base 2, base 4 and base 16.

It is a zygodrome in base 2, base 4 and base 16.

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 2176 × 1920 × 1024.

It is a congruent number.

It is an unprimeable number.

In principle, a polygon with 4278190080 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251658232 + ... + 251658248.

Almost surely, 2^4278190080 is an apocalyptic number.

4278190080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4278190080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7247757096).

4278190080 is an abundant number, since it is smaller than the sum of its proper divisors (10217324112).

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

4278190080 is an frugal number, since it uses more digits than its factorization.

4278190080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 4278190080 is about 65407.8747552617. The cubic root of 4278190080 is about 1623.3793805786.

The spelling of 4278190080 in words is "four billion, two hundred seventy-eight million, one hundred ninety thousand, eighty".