12011041740 has 48 divisors (see below), whose sum is σ = 33650614368. Its totient is φ = 3201068544.

The previous prime is 12011041727. The next prime is 12011041753. The reversal of 12011041740 is 4714011021.

It is an interprime number because it is at equal distance from previous prime (12011041727) and next prime (12011041753).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46224 + ... + 161736.

It is an arithmetic number, because the mean of its divisors is an integer number (701054466).

Almost surely, 2^12011041740 is an apocalyptic number.

12011041740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12011041740 is an abundant number, since it is smaller than the sum of its proper divisors (21639572628).

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

12011041740 is a wasteful number, since it uses less digits than its factorization.

12011041740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117258 (or 117256 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

Adding to 12011041740 its reverse (4714011021), we get a palindrome (16725052761).

The spelling of 12011041740 in words is "twelve billion, eleven million, forty-one thousand, seven hundred forty".