11840250240 has 768 divisors, whose sum is σ = 51459408000. Its totient is φ = 2492743680.

The previous prime is 11840250223. The next prime is 11840250277. The reversal of 11840250240 is 4205204811.

11840250240 is a `hidden beast` number, since 1 + 18 + 402 + 5 + 0 + 240 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25683610 + ... + 25684070.

Almost surely, 2^11840250240 is an apocalyptic number.

11840250240 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 11840250240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25729704000).

11840250240 is an abundant number, since it is smaller than the sum of its proper divisors (39619157760).

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

11840250240 is a wasteful number, since it uses less digits than its factorization.

11840250240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The spelling of 11840250240 in words is "eleven billion, eight hundred forty million, two hundred fifty thousand, two hundred forty".