1240050240 has 336 divisors, whose sum is σ = 5012594496. Its totient is φ = 277401600.

The previous prime is 1240050233. The next prime is 1240050293. The reversal of 1240050240 is 420500421.

1240050240 is a `hidden beast` number, since 124 + 0 + 0 + 502 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 47 ways as a sum of consecutive naturals, for example, 410335 + ... + 413345.

It is an arithmetic number, because the mean of its divisors is an integer number (14918436).

Almost surely, 2^1240050240 is an apocalyptic number.

1240050240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1240050240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2506297248).

1240050240 is an abundant number, since it is smaller than the sum of its proper divisors (3772544256).

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

1240050240 is a wasteful number, since it uses less digits than its factorization.

1240050240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058 (or 3045 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 1240050240 is about 35214.3470761563. The cubic root of 1240050240 is about 1074.3515801195.

Adding to 1240050240 its reverse (420500421), we get a palindrome (1660550661).

The spelling of 1240050240 in words is "one billion, two hundred forty million, fifty thousand, two hundred forty".