11016287240 has 32 divisors (see below), whose sum is σ = 28327596480. Its totient is φ = 3777012672.

The previous prime is 11016287239. The next prime is 11016287263. The reversal of 11016287240 is 4278261011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11016287197 and 11016287206.

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 7 ways as a sum of consecutive naturals, for example, 19671662 + ... + 19672221.

It is an arithmetic number, because the mean of its divisors is an integer number (885237390).

Almost surely, 2^11016287240 is an apocalyptic number.

11016287240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11016287240 is an abundant number, since it is smaller than the sum of its proper divisors (17311309240).

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

11016287240 is a wasteful number, since it uses less digits than its factorization.

11016287240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39343901 (or 39343897 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 11016287240 in words is "eleven billion, sixteen million, two hundred eighty-seven thousand, two hundred forty".