4123534280 has 64 divisors (see below), whose sum is σ = 10340784000. Its totient is φ = 1470680064.

The previous prime is 4123534279. The next prime is 4123534339. The reversal of 4123534280 is 824353214.

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, 146660 + ... + 172499.

It is an arithmetic number, because the mean of its divisors is an integer number (161574750).

Almost surely, 2^4123534280 is an apocalyptic number.

4123534280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4123534280 is an abundant number, since it is smaller than the sum of its proper divisors (6217249720).

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

4123534280 is a wasteful number, since it uses less digits than its factorization.

4123534280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319206 (or 319202 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 4123534280 is about 64214.7512647990. The cubic root of 4123534280 is about 1603.5771890720.

Adding to 4123534280 its reverse (824353214), we get a palindrome (4947887494).

The spelling of 4123534280 in words is "four billion, one hundred twenty-three million, five hundred thirty-four thousand, two hundred eighty".