4276147840 has 32 divisors (see below), whose sum is σ = 10222667460. Its totient is φ = 1710458880.

The previous prime is 4276147807. The next prime is 4276147861. The reversal of 4276147840 is 487416724.

4276147840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4268792896 + 7354944 = 65336^2 + 2712^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3340101 + ... + 3341380.

Almost surely, 2^4276147840 is an apocalyptic number.

4276147840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4276147840 is an abundant number, since it is smaller than the sum of its proper divisors (5946519620).

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

4276147840 is an equidigital number, since it uses as much as digits as its factorization.

4276147840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681500 (or 6681488 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 4276147840 is about 65392.2613158468. The cubic root of 4276147840 is about 1623.1210269352.

It can be divided in two parts, 42761 and 47840, that added together give a square (90601 = 301²).

The spelling of 4276147840 in words is "four billion, two hundred seventy-six million, one hundred forty-seven thousand, eight hundred forty".