11927610240 has 512 divisors, whose sum is σ = 49269427200. Its totient is φ = 2383478784.

The previous prime is 11927610229. The next prime is 11927610263. The reversal of 11927610240 is 4201672911.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3317884 + ... + 3321476.

It is an arithmetic number, because the mean of its divisors is an integer number (96229350).

Almost surely, 2^11927610240 is an apocalyptic number.

11927610240 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 11927610240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24634713600).

11927610240 is an abundant number, since it is smaller than the sum of its proper divisors (37341816960).

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

11927610240 is a wasteful number, since it uses less digits than its factorization.

11927610240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 11927610240 in words is "eleven billion, nine hundred twenty-seven million, six hundred ten thousand, two hundred forty".