240102134500 has 24 divisors (see below), whose sum is σ = 524383062840. Its totient is φ = 96040853600.

The previous prime is 240102134453. The next prime is 240102134513. The reversal of 240102134500 is 5431201042.

It can be written as a sum of positive squares in 4 ways, for example, as 74454762496 + 165647372004 = 272864^2 + 406998^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240101635 + ... + 240102634.

It is an arithmetic number, because the mean of its divisors is an integer number (21849294285).

Almost surely, 2^240102134500 is an apocalyptic number.

240102134500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240102134500 is an abundant number, since it is smaller than the sum of its proper divisors (284280928340).

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

240102134500 is a wasteful number, since it uses less digits than its factorization.

240102134500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480204288 (or 480204276 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 240102134500 its reverse (5431201042), we get a palindrome (245533335542).

The spelling of 240102134500 in words is "two hundred forty billion, one hundred two million, one hundred thirty-four thousand, five hundred".