11424151140 has 48 divisors (see below), whose sum is σ = 31995008640. Its totient is φ = 3045736960.

The previous prime is 11424151091. The next prime is 11424151159. The reversal of 11424151140 is 4115142411.

It is a happy number.

It is a super-2 number, since 2×11424151140² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11424151140.

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, 272716 + ... + 311804.

It is an arithmetic number, because the mean of its divisors is an integer number (666562680).

Almost surely, 2^11424151140 is an apocalyptic number.

11424151140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11424151140 is an abundant number, since it is smaller than the sum of its proper divisors (20570857500).

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

11424151140 is a wasteful number, since it uses less digits than its factorization.

11424151140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43972 (or 43970 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

Adding to 11424151140 its reverse (4115142411), we get a palindrome (15539293551).

The spelling of 11424151140 in words is "eleven billion, four hundred twenty-four million, one hundred fifty-one thousand, one hundred forty".