10272240280 has 16 divisors (see below), whose sum is σ = 23112540720. Its totient is φ = 4108896096.

The previous prime is 10272240271. The next prime is 10272240353. The reversal of 10272240280 is 8204227201.

It is a congruent number.

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, 128402964 + ... + 128403043.

It is an arithmetic number, because the mean of its divisors is an integer number (1444533795).

Almost surely, 2^10272240280 is an apocalyptic number.

10272240280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10272240280 is an abundant number, since it is smaller than the sum of its proper divisors (12840300440).

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

10272240280 is a wasteful number, since it uses less digits than its factorization.

10272240280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256806018 (or 256806014 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 10272240280 its reverse (8204227201), we get a palindrome (18476467481).

The spelling of 10272240280 in words is "ten billion, two hundred seventy-two million, two hundred forty thousand, two hundred eighty".