11960810240 has 72 divisors (see below), whose sum is σ = 28673747088. Its totient is φ = 4780339200.

The previous prime is 11960810233. The next prime is 11960810269. The reversal of 11960810240 is 4201806911.

It is a super-3 number, since 3×11960810240³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 11960810197 and 11960810206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1895090 + ... + 1901390.

Almost surely, 2^11960810240 is an apocalyptic number.

11960810240 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 11960810240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14336873544).

11960810240 is an abundant number, since it is smaller than the sum of its proper divisors (16712936848).

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

11960810240 is an equidigital number, since it uses as much as digits as its factorization.

11960810240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7805 (or 7791 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 11960810240 in words is "eleven billion, nine hundred sixty million, eight hundred ten thousand, two hundred forty".