4094278272 has 128 divisors (see below), whose sum is σ = 13810147200. Its totient is φ = 1169786880.

The previous prime is 4094278267. The next prime is 4094278301. The reversal of 4094278272 is 2728724904.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4094278272² = 33526229137142611968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60429 + ... + 108812.

It is an arithmetic number, because the mean of its divisors is an integer number (107891775).

Almost surely, 2^4094278272 is an apocalyptic number.

4094278272 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4094278272 is an abundant number, since it is smaller than the sum of its proper divisors (9715868928).

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

4094278272 is a wasteful number, since it uses less digits than its factorization.

4094278272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169271 (or 169253 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 4094278272 is about 63986.5475861919. The cubic root of 4094278272 is about 1599.7757852480.

The spelling of 4094278272 in words is "four billion, ninety-four million, two hundred seventy-eight thousand, two hundred seventy-two".